14 best portable voice amplifiers

• Amplifys your voice and saves your throat. The sound is clear, crisp, no noise and no distortion. The max 10 watts sound can cover about 10000 sq. ft (1000 ㎡), loud enough to cover a big room.
• Compact size (4. 1 x 1. 4 x 3. 4 inches) and light weight (0. 36 lb.). You can use the back clip to fix it on your belt or pocket. You can also use waistbelt to tie it around your waist or hang it on your neck.
• Built in 1800 mAh rechargeable lithium battery. Continuously working time is up to 12 hours. You can use USB cable to charge this mini voice amplifier. Only needs 3~5 hours to fully charge it.
• Supports MP3 audio playing: TF (Micro SD) card playing & USB flash drive playing. Can repeat single tune, loop all music and switch songs. Supporting 3. 5mm AUX audio input (Mic port can be used as AUX port), can work as a wired speaker.
• The wired headworn microphone is adjustable. You can adjust the distance between your mouth and the mic. Made of durable and wear-resistant ABS material, this voice amplifier looks fashion. Suitable for teaching, trainer, singer, coacher, tour guide, shopping mall, presentation, outdoor speech and etc. .

User questions & answers

Question:	Does it work with 220v input charge? Does it charge in usb too? Can I use the mic and the usb music at the same time
Answer:	The package includes one charger. The voltage range of the charger is 100-240V. So this voice amplifier works with 220v input charge via this charger.It charges in USB too, but the USB is mini USB. Package includes one mini USB Cable.You can use the mic and the usb misic at the same time.
Question:	Is headpiece adjustable
Answer:	The microphone tube is adjustable. You can adjust the distance between mic and your mouth.
Question:	Can you replace the battery, or is it hardwired internally
Answer:	By the previous evasive answer I will have to assume that this is the week link in this equipment, a special battery that if bad, you might as well trash the equipment.
Question:	Will this transmitter work with a throat (neck) mic instead of the mics that come with it
Answer:	I purchased this product and it DID NOT work with my throat mic that I use all the time when making recordings. I’m very disappointed and considering returning the product. The head set is difficult for someone with glasses to wear.

Product description

The wired microphone can be connected to the music instruments for amplification (With the use of voice amplifiers and AUX audio devices ) that is popular for music lovers.



Specifications

Output Power:RWS 30W max

Frequency Response:100Hz-13KHz

Battery Type:Rechargeable Lithium Battery(2600mAh)

Working Temperature-10℃-60℃

Size: 4.5x3.5x1.7inch

Unit Weight: 11.03oz

Musical use time: 8--10 hours

Amplification of using time: 12-15 hours

Charging time: 4-6hours



Package Contents

1*AC-DC Charger

1*Adjustable Strap

1*Quick Start Guide

1*Wired Microphone Headset

1*Voice Amplifier



Note:

1.The microphone can not be close to other microphones or speakers as this will produce coupling and generate a reverberation that never ends when a microphone is near a loudspeaker will catch the sound of it and emit a shrill voice and create a loop up Cut off the current or move away from each other.

2.Record Mode is only available when TF card/USB Flash is on the device.

3.When device is on,insert the TF card first and then USB Flash ,it will go into USB Mode,insert the USB Flash first and TF card later,it will go into TF mode.

4.When Device is off,no matter which device is insert first(TF card and USB Flash),the default setting will become USB Mode after the device is on.

5.On record Mode,the recordings will be saved on TF card only if TF card and USB Flash are both on the device.

6.The recordings will be saved on TF card/USB Flash if TF card/USB Flash is on the device.

7.During the record mode,short press the play/pause button to start recording and short press that button again to pause,long press the button to delete the recording.

• 【Voice Amplifier】 Amplifies your voice and saves your throat when you have a difficult time speaking loudly enough. Delivering 30w clear and soft sound to cover about 10000 sq.ft (1000 ㎡). A great solution to make yourself heard without a wire
• 【bluetooth voice amplifier】Not only an amplifiers but also a portable Bluetooth speaker, you can stream your favorite music from any type of Bluetooth-enabled mobile device, up to 33 feet away.
• 【Rechargeable Voice Amplifier】Wireless Voice Amplifier built-in a 2800mAh big lithium battery allows the microphone speaker to only take 3-5 hours to fully charge, but plays up to 15-18 hours of amplify time and up to 13 hours of music playtime. Microphone will take 2-4 hours to fully charge.ys up to 15-18 hours of amplify time and up to 13 hours of music playtime. Microphone will take 2-4 hours to fully charge.
• 【Light weight power box】 Voice Amplifier this microphone and speaker set is a portable public address system. You can take it to multiple locations such as classrooms, bingo calling and outdoors.
• 【Supports Music Playing】 Voice Amplifier TF (Micro SD) card playing & USB flash drive playing. You can repeat single tune, loop all music and switch songs.Provide friendly customer service and 1 year warranty.

User questions & answers

Question:	Can you Bluetooth to a speaker to amply the sound louder
Answer:	Its pretty much assembled all you have to do is screw the ring light to the tripod and plug it in. Also it has different settings for color and brightness. For the price its held up to my abuse and it also comes with a nice storage bag for the light
Question:	Will this work for an Instructor in an indoor riding arena that does not have internet connection
Answer:	Yes the phone holder can rotate from landscape to potrait easily.
Question:	In a smaller room will this give us feed back
Answer:	Yes it is very strong it grips very well
Question:	why my voice is echoing when it comes out of the amplifier? I tried to adjuct the microphone and it didn't work. the classroom for 100 students
Answer:	Yes, you can use 3.5mm audio cable to connect this receiver with ION.

• 【Wireless Voice Amplifier】 Amplifies your voice and saves your throat when you have a difficult time speaking loudly enough. Delivering 10w clear and soft sound to cover about 10000 sq.ft (1000 ㎡).
• 【Amplifier with Two Microphones】UHF wireless microphone and wired microphone.UHF technology wireless microphone amplifier more resistant to interference, longer transmission distance and better listening experience.The wireless ear hook is removable.
• 【Light weight power box】this microphone and speaker set is a portable public address system. You can take it to multiple locations such as classrooms, bingo calling and outdoors. A big help in speaking to 50+ members in your group.
• 【Rechargeable Speaker】Wireless portable voice amplifier built-in a 1800mah lithium battery and can be used continuously for about 8-15 hours.The wireless microphone can be used for about 3-5 hours.
• 【Supports Music Playing】 TF (Micro SD) card playing & USB flash drive playing. You can repeat single tune, loop all music and switch songs. Supporting 3.5mm AUX audio input (Mic port can be used as AUX port), Easy to use as a wired speaker.

User questions & answers

Question:	Can the headset work with either left or right ear (in other words I want it work on both
Answer:	I don't think so.... BUT I have been successful wearing the headset around my neck... thus, either side. I have glasses and sometimes find both the headset and glasses a bit much. I LOVE the head set. As an elementary music teacher, with 36 years under my belt, my voice is beginning to "wear out" more easily... this is a great set up.
Question:	On the headset - does the box part cover the ear? I wear hearing aids, so that would be a problem
Answer:	No problem, I think yes, it won't hinder you. And this headset is head-mounted and hand-held. the wireless ear hook is removable.Thanks.
Question:	Can the amplifier box hang in the back of the classroom while the speaker/headset are in the front of the room? How far will the pairing work
Answer:	I don't know the exact distance for pairing but I doubt it. The amplifier is intended to be used while on the body of the person wearing the headset. The amplifier is not large...it fits in my pocket. It also comes the a belt clip and a lanyard.
Question:	Does it work with 220v input charge? Does it charge in usb too? Can I use the mic and the usb music at the same time
Answer:	hello,The package includes one charger. The voltage range of the charger is 100-240V. So this voice amplifier works with 220v input charge via this charger. It charges in USB too, but the USB is mini USB. Package includes one mini USB Cable. You can use the mic and the usb misic at the same time.

• ❀【Powerful Sound 】The voice amplifier is in compact size, but with 10W output crystal sound and no noise is loud enough to cover a room with a large group of 25-100 people. The stable performance perfect for amplifying your sound and saving your throat.
• ❀【Long Battery life and Multifunctional】 - The voice amplifier with a 1800mAh built-in big rechargeable lithium battery provides 8 to 12 hours amplify time and 6 to 10 hours music time with a full charge.And the voice amplifier takes only 3-5 hours fully charged.And you can use it not only as a voice amplifier but a music player from a TF card or USB flash disk.
• ❀【Adjustable Microphone Headset】 -The microphone headset is lightweight and adjustable.You can adjust the distance between the microphone and mouth with its flexible gooseneck.Comfortable design makes it convenient for your teaching, training, presention and other activies.
• ❀【Campact and Easy Carry Around】 - The portable microphone and speaker is in compact size and super lightweight, you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist or hang it on your neck with the help of the waistband.
• ❀【Warm Tips and Guarantee】 -Please keep the speaker and mic for a distance and facing away each other to avoid the signal affected.Worry -Free Warranty.We provide return and refund without reason in 30 days, and 12- month warranty, and lifetime technical upport.

User questions & answers

Question:	Bought this one 2 yrs ago/liked it. stopped working. comes on & if i turn it off can't get back on. suggestions? afraid to buy again
Answer:	Sure. This small SHIDU voice amplifier is a good choice for a tour guide like you.
Question:	I'm a tour guide, will this speaker work on a 20-seaters car/sprinter
Answer:	This wired microphone headset which comes with this voice amplifier is light and not a problem.
Question:	How comfortable is the headset
Answer:	Yes, I use this voice amplifier to regularly to teach dance classes and it normally works well as long as I'm careful in the stretch segment to keep the microphone away from the speaker.
Question:	Is this voice amplifier suitable for teaching a dance class? Will it work with the speaker moving about
Answer:	Yes, it is possible to replace that cable, get it from the mfg. or any common electronics store like Fry's, Radio Shack, or online, it just plugs/unplugs from the speakers.

Product features

SHIDU voice Amplifier Compact Size with Loud Sound. Amplfying Your Voice and Save your Throat

Long Working Hours Voice Ampplifier

• Power output: 10W
• Battery capacity: 1800mAh
• Charging voltage: DC5V, 500mA
• Working time: 8-12 hours (MIC mode); 6-10 hours (musical mode). (It’s up to the volume you control)
• Charging time: 3-5 hours
• Sounds coverage: 5000sq.ft

Package Content

• 1 x Voice amplifier
• 1 x Wired microphone headset
• 1 x Waistband
• 1 x USB cable
• 1 x User manual
• Not Charger included (You can plug the included USB cable into your computer, wall charger or any 5V power bank to charge the voice speaker)

Multifuctional Use

It is not only a personal voice amplifier, but also a music player. You can enjoy music from a TF card and USB flash disk. It can even play music while you input the microphone, then this portable microphone and speaker becomes a mini karaoke system.

Adjustable Mic and Headset

The portable microphone and headset is adjustable and you can adjust the distance between the mouth and the mic,make yourself in a comfortable staues.

Comfortable Microphone and Headset with Clips

The portable voice amplifier is compact and lighweight with clip for you to attach to the belt and waistband for the hands free use. The use of a voice amplifier improves the learning and the teaching experience, communication and increases effectiveness of classes, lectures, meetings, sales presentations.

• Original Sound Amplification：This voice amplifier saves your voice from yelling or shouting out.Loud voice, no distortion.A perfect voice aid for who have difficulty speaking or have a low voice .
• Rechargeable amplifier：Built-in 1800mAh Lithium battery,amplifying time is up to 12 hours. Music playing time is up to 10 hours. Only need 3~5 hours to be fully charged.
• Personal voice amplifier:This amplifier is very Lightweight and portable. You can use the back clip to fix it on your belt or pocket. You can also use waistbelt to tie it around your waist or hang it on your neck.
• Flexible design：You can adjust the distance between your mouth and the mic to fit your purpose. The voice amplifier uses ABS material with high light technology, durable and wear-resistant.
• Multifunctional Microphone amplifier：Supports TF (Micro SD) card playing, USB flash drive playing and 3.5mm AUX audio input (Mic port can be used as AUX port). You can repeat single tune, loop all music and switch songs.

User questions & answers

Question:	Can this be used for zoom classes
Answer:	Yes, it can. Many of our customers give me feedback like that. If you have any questions, you can also contact us through this email ([email protected]), and we will always serve you.Thanks.
Question:	Can I record into this device
Answer:	No, it cannot. It has no recording function.Thanks.
Question:	Does it get connected to a laptop Bluetooth
Answer:	This product has no Bluetooth function, so it cannot connect to the Bluetooth on the laptop.Thanks.
Question:	Will this voice amplifier work indefinitely if it is plugged into the charger at the same time
Answer:	Please note that the voice amplifier cannot be used while charging. After the voice amplifier is fully charged, it can fully satisfy the use of one day when used for amplification. If you have any other questions, you can also get in touch with us by email, we will always serve you.Thanks.

• 🎶Original Voice Amplifier🎶 No more worry about talking and others can't hear you! Our amplifier can amplify your voice and liberate your throat! Using high-fidelity sound technology to help you make a clear and clean sound, stay away from noise and no longer be distorted! The powerful sound covers an area of about 10,000 square feet (1,000 square meters), allowing you to shine in multiplayer events.
• 🎶Multifunctional Music Speaker🎶 The personal voice amplifier supports TF card and U disk input to play music, easily turning it into a music speaker. Not only that, you can also connect the speaker to mobile phone or computer through the audio cable, play the song through the speaker single, or loop all the music and switch the song. What’s more, you can input the microphone headset while playing the music, it will become a mini karaoke system.
• 🎶Unique & Portable Design🎶 The unique design makes the speaker more three-dimensional and easy to carry. What’s more, the loudspeaker uses a high-definition LED display, which can clearly display information. Besides, the voice amplification system is equipped with a wired microphone headset and an adjustable strap. You can easily assemble it. Not only that, there is also a clip on the back of the loudspeaker, which can be clipped to the belt or pants waistband for voice amplify.
• 🎶Rechargeable Voice Amplifier 🎶 Equipped with a USB rechargeable cable（Accessories are placed at the bottom of the package）, which can charge the voice amplifier, built-in 3600mAh lithium battery, the microphone speaker needs 4-6 hours to fully charge, and the usage time is 8-15 hours in music mode & microphone mode (depending on the volume).
• 💝Wide Application Amplifier 💝 Widely used for teaching, tour guide, promotion, yoga, lectures, conferences, karaoke, singing, morning exercises, dance training, physical training and other purposes. If you have any problems when using the voice amplifier, please do not panic and hesitate, just an email and contact us, under conditions that are not artificially damaged, we will replace free of charge. 1 year warranty from the date of purchase!

User questions & answers

Question:	Will this voice speaker work for area that does not have internet connection
Answer:	Our loudspeaker has a built-in lithium-ion battery. Once charged, you can take it anywhere to use the loudspeaker function, even in places with no Internet connection. The speaker also supports the TF card (package) and USB flash drive to insert the playback songs, and you can use the audio cable to connect the phone and computer to the speaker to achieve the effect of playback songs. Or you can use your cell phone for a Bluetooth connection.
Question:	Can this amplifier play music
Answer:	Yes, you can use the amplifier to play music through TF card, USB flash disk, audio cable, your phone and PC.
Question:	How long does this voice amplifier to be fully charged
Answer:	The voice amplifier built-in 3600mAh lithium battery, needs 4-6 hours to fully charge, and the usage time is 8-15 hours in music mode & microphone mode (depending on the volume).
Question:	Is this voice amplifier loud enough for use in larger outdoor areas
Answer:	Yes, the powerful sound of the amplifier covers an area of about 10,000 square feet (1,000 square meters), loud enough for use in larger outdoor areas, widely used for teaching, tour guide, promotion, yoga, lectures, conferences, karaoke, singing, morning exercises, dance training, physical training and other purposes.

Product features

Portable Voice Amplifier

The unique design makes the voice speaker easy to carry. What’s more, the loudspeaker uses a high-definition LED display, which can clearly display information. Besides, the voice amplification system is equipped with a wired microphone and an adjustable strap. You can easily assemble it.

Rechargeable Voice Amplifier

·Battery capacity: 3600mAh lithium battery

·Charging voltage: DC5V

·Working time: 8-15 hours in music mode & microphone mode (depending on the volume).

·Charging time: 4-6 hours

·Charging Method: USB rechargeable cable

Clear Sound

This amplifier can amplify your voice and and liberate your throat! Using high-fidelity sound technology to help you make a clear and clean sound, stay away from noise and no longer be distorted!

Multi-functional Voice Amplifier

The powerful sound covers an area of about 10,000 square feet (1,000 square meters), allowing you to shine in multiplayer events. The personal voice amplifier supports TF card and U disk input to play music, easily turning it into a music speaker. Not only that, you can connect the speaker to mobile phone or computer through the audio cable(included), it also can connect to the mobile phone or PA system throgh switching wireless mode, then play the song through the speaker, or loop all the music and switch the song.

·Suitable for Promotion!

·Suitable for Yoga!

·Suitable for Lectures!

·Suitable for Morning Exercises!

·Suitable for Dance Training!

·Suitable for Karaoke!

• CLEAR AND LOUD SOUND: Your voice will definitely be heard in every corner with our professional portable voice amplifier! The sound is perfectly clear, without background noise, and covers 10000sq. ft / 1000sqm, so you can make your voice be heard by anyone!
• PORTABLE AND LIGHTWEIGHT: Our portable audio system has a portable design, as it is super lightweight, weighing only 8.8oz, with a user-friendly shape. It is equipped with a back clip to fix the device at your belt or pocket, or you can hang it around your waist with the help of the waistband belt included.
• MULTIPURPOSE USE: This personal voice amplifier features 6 functioning modes. You can use it as a voice amplifier, to record information, as a powerful speaker. Also, it can help you make selfies and play music via Bluetooth, USB, or listen to the radio.
• LONG BATTERY AUTONOMY: You can enjoy the functionality of our multipurpose voice amplifier for many hours as it is equipped with a powerful 2200mAh rechargeable lithium battery. It can resist up to 8 hours in use and it takes only 3-5 hours to fully charge, using a USB adapter and cable.
• VERSATILE AND PRACTICAL: Powerful, portable, and super easy to use, this amplifier speaker system is a must-have! It can be used for a wide range of purposes, to make your voice heard at meetings, or when teaching in a large room, for big outdoor events, such as weddings, or tourist guides.

User questions & answers

Question:	What is the power of the speaker? 15W
Answer:	You can only listen to the radio through the speaker of the device, not through the earpiece.
Question:	Am I able to just use a regular earpiece to listen to the radio
Answer:	Mine is In English but she has a strong accent.
Question:	How do you change the language? When I turn it on it's not English
Answer:	I don't know if you can. I just keep the speaker volume as low as possible, all the way at zero. I timed it out, at it usually is 10-12 seconds for "bluetooth device paring".
Question:	How do I turn off the women’s voice every time I turn it on or plug in the headset? It is very distracting in a classroom
Answer:	This type of voice amplifier is not compatible with a wireless micrphone.

Product features

Long-lasting battery

Battery capacity: 2200mAh

Full charge time: 3-5 hours

Playing time: 5-8 hours

Loud Speaker

This voice amplifier can also be used as a speaker, loud and good sound quality. You can listen to your favorite music via Bluetooth, SD card, U disk, and PC.

Radio Mode

FM Frequency range: 76-108MHz. With crystal clear speaker and strong signals quality, you can tune in to your local stations for news, live baseball games, talk radio, all styles of music, and more.

One key loop

During playback long press the loop key, the display shows "ONE", enter the single loop mode. Long press the loop key again, the display shows "ALL", cancel the single loop mode.

Selfie Mode

When you are in class or as a tour guide, use the selfie function to release your hand and get a better angle to take photos with everyone, record the beautiful moment.

Record Mode

The recorded file will be automatically saved to the memory card, never miss any important speech information. Please make sure the TF card/USB Disk is insert before the recording.

• 【Voice Amplifier】-The voice was clear and strong..Sound is loud and clear and wide coverage by using high power speaker.Portable Voice Amplifier 35W Voice Loudspeaker with Wired Microphone Headset,it can be heared cleally,which will give you a wonderful using experience.
• 【Compact size】 (4. 7 x 1. 4 x 3. 5 inches) and light weight (0. 6 lb.). You can use the back clip to fix it on your belt or pocket. You can also use waistbelt to tie it around your waist or hang it on your neck.
• 【Long Battery Autonomy】: You can enjoy the functionality of our multipurpose voice amplifier for many hours as it is equipped with a powerful 3600mAh rechargeable lithium battery. It can resist up to 18 hours in use and it takes only 4-6 hours to fully charge, using a USB adapter and cable.
• 【Light Weight Power Box】this portable Bluetooth Amplifiers is a portable public address system. You can take it to multiple locations such as classrooms, bingo calling and outdoors. A big help in speaking to 500+ members in your group.Clear amplification, unique internal boost technology, The max 40 watts sound can cover about 12000 sq. ft (1200 ㎡), loud enough to cover a big room.
• 【Supports Music Playing】 TF (Micro SD) card playing & USB flash drive playing. You can repeat single tune, loop all music and switch songs. Supporting 3.5mm AUX audio input (Mic port can be used as AUX port), Easy to use as a wired speaker.

User questions & answers

Question:	I need something to project my voice so that my dance students can hear my instructions over the music as they are dancing. Will this work
Answer:	Absolutely. I use this to teach horseback riding lessons, and the students can hear me (if I raise my voice) clear across a very large arena and a freeway that is very close by.
Question:	Is this amplifier wired? Can the amplifier be set several feet away from the microphone
Answer:	The amplifier is on your waist and the microphone headset connects to it.
Question:	Is this voice amplifier suitable for teaching a dance class? Will it work with the speaker moving about
Answer:	Yes, I use this voice amplifier to regularly to teach dance classes and it normally works well as long as I'm careful in the stretch segment to keep the microphone away from the speaker.
Question:	can this microphone be used for kids 10 and under
Answer:	You will need to make some adjustments, the back is flexible, but it doesn’t hold its shape if you bend it in, so it will not sit comfortably on a 10 year old. I will say, I’ve been using this microphone system daily in my classroom from December-June , then daily when I record you tube lessons and it is perfect!

Product features

Why not invest in one when you have a job that needs to do constant presentation?

This APORO T9 personal voice amplifier is such a cute little gadget where you can just do presentation with this headphone on you and everyone in the room will hear you loud and clear.

• Some features of This APORO T9 personal voice amplifier
• 1, Easy to use -- just plug in the headset and turn it on.
• 2, Covenience - - rounded edges, smoother design, charge at your computer, more features. One of the best things is the headset - not a piece of thin, springy metal but a sturdy rubberised version.
• 3, Lightweight, Compact, Rechargeable Portable Voice Amplifier is Excellent for anyone in meetings or seminars, or guiding a tour. So if someone is looking for one of these then you have found a very good quality product as its well made and strong.

Work well for elderly who cannot project their voice to keep them socially involved.

Record

Support recording, MP3 playback ,AUX playback, FM radio, USB playback, TF card playback(TF card is not included in the package)

Sound Clear

Advanced wired microphone with superior sensitivity make you sound clear when you speak.

Clean

Advanced curved ABS density holes ensure maximum sound output while preventing dust from falling into the machine.

Product description

Voice Amplifier is personal Wired Microphone Headset and Speaker for Teachers,Elderly ，coaches,Singing， Classroom ，Tours ，Fitness Instructors， Kids Wired microphone output more stably than wireless ones,Less buttons, easy to operate, this regular voice amplifier can meet most needs Package includes：1 * voice amplifier/1waistband /1 * 3.5mm audio cable /1 * USB charging cable /1 * user manual

• compact portable design – Very light weight: 133 g, size: 3.3 x 3.3 x 1.8in ,Voice Amplifier Includes Adjustable Waist/Neck Band & Removable Belt Clip For
• Voice Amplifier with Clear Sound and performance of amplification ,10 watt amplifier provides enough volume so you could easily make a presentation to a group of 50-80 people , Make your voice be heard without over-stressing your vocal cords.
• Long Working Time： The in-built battery of 2200 mAh provides up tp 10 hours' working time, For example, only takes 3 hours to charge.
• It is not just a voice amplifier for teachers,but also a music player. You can play music from a TF card or USB flash disk.
• When you use the voice amplifier please charge it first and keep the speaker and microphone for a distance to anti-howling

User questions & answers

Question:	Can the headset be worn around the neck
Answer:	Hello, no, you can only wear it on the head

• Portable Voice amplifier is a life saver on your voice and throat!Speaker gives off a clear and crisp sound,no noise and no distortion!You could easily make a presentation to a group of 50 people and be heard clearly.
• Microphone and speaker compact size (7.087 x 5.669 x 2.205 inches) and light weight (11.36 ounces). Voice Amplification System comes with an adjustable band you can use around your waist but also has a clip on the back of the unit you can clip on a belt or pant waistband.
• Portable Loudspeaker built in rechargeable lithium battery. Continously working time is up to 6 to 8 hours. You can use USB cable included to charge this mini voice amplifier. Only needs 3~5 hours to fully charge it.
• Microphone amplifier supports MP3 audio playing and TF (Micro SD) card playing & USB flash driver playing. Can repeat single tune, loop all music and switch songs.
• Portable Speaker provides a sound system for meeting,teaching, training,outdoor activities like wedding,Yoga classroom even for tourist guide,elder and whisper etc

User questions & answers

Question:	Can the volume be turned low enough to project a normal voice level? I want to be heard through my mask, but I don't want to be loud
Answer:	Absolutely. I love this product. You can adjust your volume.
Question:	Will this charge through the USB port
Answer:	Yes, voice amplifier unit package comes with a USB charging cable which you could connect a USB port to charge it. Thank you.
Question:	Can this device be used to project a persons voice from a whisper to regular voice level
Answer:	Yes, this small loudspeaker could amplify voice from a whisper to regular voice level.
Question:	Can this device be used to project a persons voice (who can only whisper) from a whisper to regular voice level
Answer:	Yes, you can talk with many people without high voice level . Thank you.

Product features

Flea Market

Yoga Class

Parkinson's

Old Man

Features:

• Sound clear and soft, no distortion, good amplification effect;
• Voice Amplifier speaker supports for TF cards or USB flash drives, also works as an MP3 audio player, which is fit for singing, dancing and yoga;
• A really great voice aid for doing presentations or running meetings, particularly if one is having trouble with one's own vocal volume;
• Portable speaker microphone provides a sound system for meeting,teaching, training,outdoor activities like wedding,Yoga>

Features:

• Sound clear and soft, no distortion, good amplification effect;
• Voice Amplifier speaker supports for TF cards or USB flash drives, also works as an MP3 audio player, which is fit for singing, dancing and yoga;
• A really great voice aid for doing presentations or running meetings, particularly if one is having trouble with one's own vocal volume;
• Portable speaker microphone provides a sound system for meeting,teaching, training,outdoor activities like wedding,Yoga>

Features:

• Sound clear and soft, no distortion, good amplification effect;
• Voice Amplifier speaker supports for TF cards or USB flash drives, also works as an MP3 audio player, which is fit for singing, dancing and yoga;
• A really great voice aid for doing presentations or running meetings, particularly if one is having trouble with one's own vocal volume;
• Portable speaker microphone provides a sound system for meeting,teaching, training,outdoor activities like wedding,Yoga>

Features:

• Sound clear and soft, no distortion, good amplification effect;
• Voice Amplifier speaker supports for TF cards or USB flash drives, also works as an MP3 audio player, which is fit for singing, dancing and yoga;
• A really great voice aid for doing presentations or running meetings, particularly if one is having trouble with one's own vocal volume;
• Portable speaker microphone provides a sound system for meeting,teaching, training,outdoor activities like wedding,Yoga>

Specification:

• Output power: 5W
• Frequency response: 90Hz-18KHz
• Charging Voltage: DC 5V, 1A
• Unit Dimensions: 7.087 x 5.669 x 2.205 inches, Unit Weight: 11.36 ounces
• Working time: 5-8 hours, Charging time: 3hours to 5 hours;

Included:

• 1*speaker unit
• 1*headset microphone
• 1*USB charging cable
• 1*Manual

Note:

• Don't face mic to speaker too close in case of feeback or noise;
• Music play is only available when TF card/USB Flash is on the device;
• Charger not included as any 5V chargers in our daily life are available;

Note:

• Don't face mic to speaker too close in case of feeback or noise;
• Music play is only available when TF card/USB Flash is on the device;
• Charger not included as any 5V chargers in our daily life are available;

• POWERFUL Teacher Microphone: M800 Bluetooth voice amplifier with UHF wireless microphone provides enough volume which is designed for small / medium-sized room and outdoor work. Super 18W output, allows you to project your voice across a group of 20 to 65 people clearly and loudly.UHF wireless transmission technology,100 feet stable wireless connection at open area. ( When using the wireless mic, it is recommended not to exceed this distance to avoid interruption of the connection signal.)
• ALL-IN-ONE Personal Microphone: Wireless Voice Amplifier + Bluetooth Speaker + Power Bank. You can easy stream the music from your Bluetooth-enabled devices like Phone,Tablet and Non-bluetooth device via Aux input .The voice amplifier also supports TF Card, U Disk and Recording function. You can also use this portable amp as a mobile power source to charge your phone.What is more, you can amplify your voice and play music at the same time.It is a portable voice amplifier for teachers.
• PORTABLE and WATERPROOF Voice Amplifier: Comfortable wireless headset microphone with removable ear hook, supports headset and handheld operation, you can use whichever style you want. The Bluetooth voice amplifier is made of durable ABS+TPU material, which is waterproof, dustproof and drop resistant. It is ideal for outdoor activities. Compact size (3.66 x 1.65 x 4.57 inches) and light weight (0.86 lb). It comes with adjustable waistband clip belt which makes voice amplifier easy to carry.
• RECHARGEABLE Voice Enhancer: Both speaker and headset microphone are Built-in Rechargeable Battery.The M800 portable voice amplifier provides you the working time up to 10-12 hours.The wireless headset microphone last 3-5 hours and fast charging once plugged in.
• What you get: Voice Amplifier + Wireless Microphone + Wall Charger + Waistband + USB charging cable + Aux cable + Manual.

User questions & answers

Question:	Can you plug in a USB drive and play music while talking
Answer:	Yes. M800-Pro Wireless voice amplifier has a usb plug in also a tf card plug you can talk while playing music at the same time. Thanks.
Question:	What should I pay attention to when using it
Answer:	Please do not let the mcrophone very close( >40 to 50cm ) to the speaker or amplifier! Otherwise it can make a sharp feedback.
Question:	Hi. i just bought the m800. it did not come with a user manual. the microphone is not working in the bluetooth mode. how do i pair it to the speaker
Answer:	Hi There, Thanks for your email and very sorry for the inconvenience this may caused for you. Please follow the below steps to pair the microphone. 1. Turn on the speaker, short press the "M" Key. and Prompt Tone "UHF waiting for connection" 2. Turn on the headset microphone and long press "+" till both devices complete pairing. And if you need to use the Bluetooth and mic at the same time. Please follow the below steps after you have successfully paired the microphone. 3. Sort press the "M"key of the speaker, Prompt Tone "Bluetooth is waiting for connection" 4. Turn on the bluetooth on your smartphone, the Bluetooth ID is "SD-M800", and connecting it. By the way, the attached is the pdf of the manual. If you have any problems,please feel free to let us know,we will try our best to solve it to you. Thanks and Best Regards, HaoWorks Support Linda
Question:	Can this also be used as an external speaker for my computer
Answer:	Yes, our M800-wireless voice amplifier can be used as an external speaker for computer. Moreover, it supports microphone input and music play simultaneously! Please feel free to order.Thanks.

Product features

Free Yourself From Wires

Hand-free wireless microphone system, no complex set up. 100 feet stable wireless connection at open area, loud, clear and high fidelity sound. Headset and handheld 2 in 1, with removable ear hook,use whichever style you want.

How do you pair the uhf microphone headset to the speaker?

• 1. Turn on the speaker, short press the "M" key to change into UHF mode.
• 2. Long press the "M" key for about 3s with Prompt Tone "UHF waiting for connection".
• 3. Turn on the headset microphone
• 4. Long press the "WIFI"signal button for 3 seconds, pairing is successful with a voice prompt" UHF is connected"

And if you need to use the Bluetooth and mic at the same time. Please follow the below steps after you have successfully paired the microphone.

• 5. Sort press the "M"key of the speaker, Prompt Tone "Bluetooth is waiting for connection"
• 6. Turn on the Bluetooth on your smartphone, the Bluetooth ID is "SD-M800", and connecting it.

Wireless Connectivity

You can stream your favorite music from any type of Bluetooth mobile device.Instantly connect to your smartphone or tablet from up to 100 feet away. What is more,you can amplify your voice and play music at the same time.

Voice Recorder

Notice: Please insert a TF card/ USB disk and plug-in wired microphone first when using it as a recording device. ( Noted: the TF card,flash disk and wired microphone are not included in the package )

USB Power bank

You can even use the M800 wireless bluetooth voice amplifier to charge your tablets, smartphone in a pinch, no need to worry about your devices dying when you enjoy your music

IPX 5 Water-proof

IPX5 Rated Waterproof Bluetooth Speaker: splashproof, rainproof, dustproof, sandproof. ( Noted: DO NOT immerse it into water ) But the headset microphone is not waterproof.

USB Flash and TF Card Reader

The wireless voice amplifier supports bluetooth connection, 3.5mm AUX cable, USB flash disk and TF card.You can enjoy music for multiple connection ways.

Rechargeable voice amplifier

Both speaker and headset microphone are Built-in Rechargeable Battery. The M800 amplifier speaker provide you the working time up to 10-12 hours. But wireless headset microphone only last 3-5 hours.

• HIGH-POWERED AMP : 40W output power & Neodymium magnet Speaker transmit your voice louder, clearer and farther without noise or distortion
• COMPACT & LIGHT : Only 3.50 x 4.52 x 1.69 in & 0.65 lb. This compact & light feature assures high mobility.
• DURABLE & SOLID BODY : Designed to protect against external shocks, drops, dusts and drizzle
• LONG RUN-TIME & SHORT RECHARGE TIME : Runs for 12 hours per 3 hours charging. Battery level showing on LCD.
• 3.5mm AUX PORT : Connect with laptop, MP3 player, iPhone, iPad, iPod, Smartphone and other devices

User questions & answers

Question:	Can extra microphones be purchase to work with the same amplifier? We have multiple users and wish each to have their own mic for health reasons
Answer:	The amp has a 3.5mm jack so aslong as the other microphones have the same size.
Question:	Is there any feedback noise Henry Clarke
Answer:	This is a VERY powerful, great speaker, and there will be feedback noise if you place the mike near the speaker - like any other. Keep the mike away and it's awesome. - Chayim
Question:	I'm trying to compare this to the other voice amp I have. I am trying to determine the square ft/m this covers (which most speakers advise of that
Answer:	In open space (outdoor) & quiet surrounding condition, sound coverage is about 30,000 square ft. In terms of sound reaching distance, it's about 490ft under same condition as above.
Question:	What’s the voice range on this amplifier
Answer:	Hello, Thank you for your interest in our product. Outdoor SV is a powerful Amplifier that is small but has a maximum output of 40W. So your voice is delivered vividly and strongly. It is different from low quality products with 10W ~ 20W output. The SPL is about 95 db. If you have any other questions, please feel free to contact us. I will let you know as much as I know. Thanks again and have a nice day~:)

Product features

Amplifying Sound not Noise - Let audience hear your delicate voice loudly & clearly without noise or distortion

Simple Robust Design, 40W High Output Power and Max. 12 hours Runtime.

3.5 AUX input for external device connection which allows Outdoor SV to be used as a portable speaker or to play a background music while you are giving a speech.

POWERFUL & CLEAR SOUND

40W output power from neodymium magnet speaker and JUNSUNGTECH's original sound technology transmits user’s voice to reach farther in all directions without noise or distortion.

HIGH PERFORMANCE MICROPHONES

Provided various types of microphones allows user to choose best suitable type for different purposes.

EASY TO CARRY

Light(0.65lbs) and compact size(3.5x4.5x1.7in) amplifier with adjustable shoulder strap and detachable belt clip ensures high mobility.

FAST CHARGING & LONG RUNTIMNE

Robust 9V charging power supports 40W high output power and fast recharging time(about 3 hours). Fully charged GIGAPHONE runs for maximum 12 hours without recharging.

*Battery may last less or longer depending on utilizing condition such as volume level and external device connection.

**AC adapter/charger should be unplugged when battery is fully charged.

DURABLE & ROBUST DESIGN

Unique design to protect GIGAPHONE against external shocks, drops, dusts and light rain/splash.

PERFECT FOR

Trainer, Tour Guide, Coach, Referee, Patients, Youtuber, VJ, Teacher, Outdoor Activity, Sports Event, Public Speaking, Flea Market, Senior Home, Factory, Yoga Class, Gym, Karaoke Party, and Whoever & Wherever your voice needs to be heard clearly and loudly.

• PORTABLE VOICE AMPLIFIER: Amplify your sound and protect your throat. It’s Mono loudness up to 126dB. It can cover about 10000 sq. ft (1000 ㎡), loud enough to cover a big room. Suitable for teaches, trainer, singer, coacher, tour guide, shopping mall, presentation, meeting, outdoor speech, etc
• RECHARGEABLE VOICE AMPLIFIER: Built-in 1500 mAh rechargeable lithium battery, Working time is up to 10 hours, Only needs 3~5 hours to fully charge it. The LED indicator will remind you of charging in advance. Don't worry about no power supply suddenly
• LIGHTWEIGHT BUT POWERFUL: MAONO voice amplifier reduces your weight burden, It is only 4.1 x 3.3 x 1.4 inches and 9.17 ounces. You can also use a waistbelt to tie it around your waist or hang it on your neck, This is convenient for you to talk to your students or group members
• MULTIFUNCTIONAL AND EASY TO USE: Support TF card and AUX line-in to play music, it can even play music while you input the microphone, and it becomes a mini karaoke system. Besides, it is also a portable FM radio that you can listen to your favorite channel anywhere. Support one-key switch, one-key loop and repeat function
• PACKAGE AND WARRANTY: amplifier, wired headset microphone, Lithium battery, waistband, 3.5mm to 3.5mm Audio cable, USB charging cable, User manual. We also provide a 12-month warranty

Product features

Portable Design

Fashionable black

Fluid sculpture

Vacuum plating

Piano paint

Environmental protection materials

Radiation-free

Multiple Modes

Support AUX-IN/ TF Card/ USB Jack, Play music more easily! NOTE: This voice amplifier comes up with a 3.5mm jack, if your microphone receiver is a 6.35mm plug, you should need an adapter.

Product description

This is an easy-to-use solution for personal voice amplification, feels very sturdy/well made and the controls are logical/pretty self- sufficient, the headset microphone picks up sound through the mask easily.



Features:

- This voice speaker unit also functions as a music player so you can entertain yourself and others when not speaking.

- Amplifier loud enough to boost your voice up for 50 people to hear.

- with a extra lapel microphone for your convenience.

- Sound clearly,light weight, easy to use, and you can adjust the belt and volume easily.

- Support record and can be used as a radio too.



Specific:

-Output power: 15W

Battery Capacity: 1800mAh

-Charging Voltage: DC 5V, 1A

-Charging time: 3~5 hours

-Product size: 5.5”x3.3”x1.89”

-Unit weight: 10 oz

-Frequency response: 90Hz~18KHz

-Color: Black



Includes:

1*voice amplifier unit/ 1*headset microphone/ 1*lavalier mic/ 1* 5V adapter/ 1*USB charging cable/ 1*Manua

• [Be Heard] This voice amplifier system is a great solution for anyone who has trouble being heard while wearing a mask since you no longer have to shout, speaker produces good clear powerful amplification and it works well for distances of 30-45 feet outdoors or around 30+ people indoor.
• [Lapel Microphone Headset] Portable voice amplifier comes with a lapel mic and headset microphone. The microphone headset is wired with a 3.5 mm plug. ▶ please be note that the lapel mic included is a gift but not main mic for amplification, please hold the lavalier microphone directly in front of lips to output voice if you would like to use it.
• [Portable Bluetooth Speaker] The speaker accepts input from the mic, a 3.5 mm aux cable, a USB flash drive, a micro SD card, and Bluetooth. The speaker also has a built-in FM radio with telescoping antenna. Control buttons on the front of the speaker include mode, forward, back, pause, play, and record. Number buttons on the top of the speaker allow you to select tracks from recorded music.
• [Personal PA system ] This is a personal PA system for voice amplification. The speaker measures 5.5”x3.3”x1.89” and weighs 10 oz. It comes with a detachable shoulder strap and plastic belt clip. You can have the amplifier attached to a belt behind your back ( to prevent high pitched whistle if too close to mouth piece) /waist, or you can hang around the neck with waistband included.
• [Rechargeable Larger Battery] The Loudspeaker is powered by a rechargeable 1800mAh battery. It is also quite easy to use. Simply plug in the mic, rotate the power/volume dial, and start speaking. It is popular among teachers, tour guide, singing, coaches, fitness instructor or elderly etc.

User questions & answers

Question:	Do voice amplifier comes both headset microphone and lavalier microphone
Answer:	Yes, voice amplfier set comes with headset microphone and lavalier mic, please feel free to purchase.
Question:	Can 3 be used at 1 time without interferrance? I need something for a sketch show where more than 1 person speaks
Answer:	Yes, 3 can be used at 1 time, just be noted that please don't face the mic to speaker too close. Thank you
Question:	Do you have to hold the lapel microphone directly in front of lips to output voice
Answer:	Yes
Question:	Is it a multi-function voice amplifier
Answer:	Sure, this is not only a voice amplifier but also a portable speaker which has Bluetooth, record, AUX, FM feature, it also supports music from TF/USB driver.