11 best aukey bluetooth audio receivers

Product description

Wireless Update: Upgrade your home stereo, fancy wired speakers, or wired headphones with Bluetooth technology, and free yourself from the tangle of audio cables. Put the Bluetooth function of your phone to good use - Stream your music wirelessly to existing stereo systems at home or in your car. Easy to Use: Simply plug the AUKEY Receiver dongle into your wired headphones or stereo with the included 3.5mm audio cable, and pair with any Bluetooth enabled devices to start streaming your tunes. Hands Free: If your phone receives an incoming call while connected to the BR-C1 Bluetooth Receiver, just press the function button to answer. The built-in microphone delivers crisp, clean sounding calls anywhere.

• Wireless Audio Stream: the Bluetooth 5 receiver allows you to wirelessly stream audio from your Bluetooth enabled devices to your existing wired home or car stereo system, speakers, or headphones
• Long Playtime: Built-in rechargeable battery supports 18 hours of continuous playback and 1000 hours of standby time
• Dual Device Link: Connect two bluetooth devices simultaneously; free to enjoy music or answer phone call from either of the two paired devices
• Easy Use: Navigate your music on the receiver with built-in controls which can also be used to manage hands-free calls or access voice assistant.
• Package Contents: AUKEY BR-C1 Bluetooth Receiver, 3.5mm Audio Cable, 3.5mm to RCA Audio Cable, Micro-USB Cable, User Manual, 45-Day Money Back Guarantee and 24-Month Warranty Card

User questions & answers

Question:	My setup is stuttering, any fixes
Answer:	Check to see if have a battery in the receiving device and if it's still got power.
Question:	Mine beeps at the end of a song the. It reconnects and beeps and misses the beginning of the song, I keep it plugged in. Why does it doing this
Answer:	mine works fine with tv mp3 and my laptops.
Question:	If it is receiving constant power via USB (power never goes off) does the device stay "active" (i.e. I do not have to turn it back on to connect
Answer:	It will power off even if you keep it plugged in to power. Very stupid design as a Bluetooth receiver
Question:	does it turn off automatically once i disconnect my BT device from it? and 2) how do i wake it back up/turn it back on? Thanks
Answer:	Turns off after 15 mins or so of not being connected. Hold the one button for 5 secs as it will make a sound/flash a light signal when on

Product features

Audio Freedom

Upgrade your wired headphones or speakers with wireless connectivity. Output clear, crisp audio up to 33ft from your device.

Simple Setup

Just connect to a wired stereo and pair with your device to start streaming audio wirelessly.

Dual Device Connection

Your phone and computer can be connected at the same time, so there's no need to manually switch connections.

Bluetooth for Your Car

Wirelessly stream audio or take calls through your car stereo system.

Cables Included

3.5mm Audio Cable, 3.5mm to RCA Audio Cable, Micro-USB Cable.

18-Hour Battery

Enough power for listening all day or on a long road trip.

Product description

AUKEY BR-C16 Wireless Audio Receiver with NFC, 3.5mm Audio Cable, 3.5mm to Dual RCA Audio Cable, Micro-USB Cable, User Manual, 45-Day Money Back Guarantee and 24-Month Product Replacement Warranty Card

• Wireless Music: Wirelessly stream audio from your Bluetooth-enabled devices to your existing wired home or car stereo system, speakers, or headphones
• Easy Pairing & Connection: Instantly connect your NFC-enabled device by tapping it on the receiver. Also compatible with other Bluetooth-enabled devices
• Dual Device Link: Supports simultaneous wireless connection to two devices, so it can receive audio from either one of two connected phones
• Hands-Free Calling: Built-in microphone for hands-free phone calls over your car stereo system or other speakers
• Package Contents: AUKEY BR-C16 Wireless Audio Receiver with NFC, 3.5mm Audio Cable, 3.5mm to Dual RCA Audio Cable, Micro-USB Cable, User Manual and 24-Month Product Replacement Warranty Card

User questions & answers

Question:	Will this unit work with a non Bluetooth to that has the rca jack on it
Answer:	This will NOT work without Bluetooth. You would connect it to your stereo with a physical AUX cord (or AUX to RCA adapter if needed), but you need a Bluetooth enabled device to connect to it and stream music.
Question:	How long is the 3.5mm audio cable? my aux input is in my glove box
Answer:	It looks about 3 ft. You can replace it with a longer one tho. It works great
Question:	Do you need to manually turn it on everytime you start your car, or would it connect automatically
Answer:	You need to start it every time when you get in your car. The receiver will turn off automatically after a couple of minutes if no device is connected.
Question:	Does the bluetooth connection still work while charging
Answer:	Yes it does

Product features

Audio Freedom

Upgrade your wired headphones or speakers with wireless connectivity. Output clear, crisp audio up to 33ft from your device.

Wide Compatibility

Works with all powered speakers with standard 3.5mm or RCA connection.

Bluetooth for Your Car

Wirelessly stream audio or take calls through your car stereo system.

Easy NFC Connection

No pairing code is necessary to link up and much more power-efficient than other wireless communication types because it uses chips that run on very low amounts of power.

Dual Device Connection

Your phone and computer can be connected at the same time, so there's no need to manually switch connections.

Simple Setup

Just connect to a wired stereo and pair with your device to start streaming audio wirelessly.

• 【BLUETOOTH 5.0 TECHNOLOGY With LOW LATENCY】 Bluetooth receiver feature Faststream technology makes your traditional speakers wireless with high quality sound and stable transmission with no audio delay , let you enjoy high quality music from your smart phone or table. (Note: If you want to connect to the TV by pairing Bluetooth headset, search for Friencity transmitter or receiver / transmitter.)
• 【PAIR TWO AT ONCE】Bluetooth Music Receiver for home stereo can connect two Bluetooth devices simultaneously. A good holiday present/birthday/Thanksgiving gift for your family and also a best gift to enjoy hifi music.And it also could compatible with most smartphones, Tablet and Laptop, Wide Compatibility. Stream and control your music with a reliable connection from up to 10 meters 33-ft.
• 【EASY to SETUP and PAIR】Simply slide switch to ON/FF, Plug 3.5mm audio connector of this wireless music adapter into a 3.5mm/2.5mm 2RCA port for your car/home audio system, non-Bluetooth home speakers and headphones and pair with your Bluetooth enabled devices to enjoy music, automatic re-pairing for a hassle-free experience.
• 【KEEP WORKING WHILE CHARGING】When you Charge this Bluetooth car Adapter, it won't turned off and will keep transmitt audio(please check the led and make sure it is light pink color).Please note:after disconnected 5 minutes with J205,it will automatic shut-down，if you want to use it again,please turn it on.
• 【EXTRA-LONG BATTERY LIFE】Bluetooth receiver for car built in 240mAh battery, can offer 14 hours playing time and only need 1.5 HOURS to charge it fully.

User questions & answers

Question:	how do you switch between speaker and headphones
Answer:	It uses about 0.76KG propane a day.
Question:	can I play music while device is charging
Answer:	Yes, if use gas indoors, ventilation and exhaust is required. Thank you.
Question:	Hello! i am not tech savvy; would this device be used with a bose wave music system to allow for wireless headphones? thanks
Answer:	Dear customer, For quality reasons, we offer one-year free refund and exchange. For no reasons, we offer one-month free refund and exchange. During the use period, please feel free to contact us whenever you have any questions. Thanks, Smad Team
Question:	In the product description it notes 4.2 version of bluetooth. Yet , a photo has the packaging labeled 4.1 version. Which one is it
Answer:	Yes, it can be continued.

Product features

Bluetooth Receiver For Car & Home Stereo with Low Latency

• Bluetooth receiver feature Faststream technology makes your traditional speakers wireless with high quality sound and stable transmission with no audio delay , let you enjoy high quality music from your smart phone or table.

3.5mm AUX Audio acble for the PC/Laptop/car etc stereo system

2.5mm RCA Cable for Speaker and home stereo systems

Important Markes

• If the battery is lower than 3.0V, the item will power off automatically. Please charge it as soon as possible.
• For next usage, please slide switch to OFF and then to ON connect your paired smartphone.

Bluetooth 5.0 Receiver for Car Stereo System

The latest Bluetooth 5. 0 technology ensures stable transmission, your wired home stereo and even your old boom box can be Bluetooth enabled with our J205 receiver.

Pair one to Two

Pair the Bluetooth Receiver with 2 smartphone/iPad /Laptop/Tablet to enjoy music.

Note:only one device can play music at any time.

Connect to Wired Headset via AUX

Upgrade your wired headphones with wireless connectivity, made to go with you anywhere to keep your music going on the move with no reduction in functions.

Keep Working While Charging

• Safe using while the Bluetooth charged
• Take only 2hrs to fully charge it
• If charge it whiling streaming, J205 will turn off automatically, please turn it on again to use it

Wide Compatibale

Bluetooth 5.0 Audio Receiver can Pair to most Bluetooth Audio output device like Smartphone/iPad/PC/Laptop etc, and plug to Car stereo/Home stereo/Wired Headphones and Speaker to streaming music

Up to 14 Hours Nonstop Streaming

Wireless receiver for car built in 240mAh battery, can offer up to 14 hours playing time in a middle volume and only need 1.5 HOURS to charge it fully.

• When you leave J205 or disconnect it over 5 minutes, J205 receiver will be power off automatically to save battery life.

Product description

Pure Audio

Dismiss the hiss. The GI-L1 is your solution to ground loop buzz, hum, and other interference. Connect to your car, home, or PC stereo system and discover the natural clarity of your music.



Simple Setup

Connect directly between audio input devices and car or home stereo systems using 3.5mm audio cables.



Universal Solution

Works with portable audio input devices (Bluetooth Receivers and Bluetooth Car Kits) that you connect to your sound system directly via 3.5mm audio cable. Instantly eliminates any ground loop noise by interrupting unwanted noise voltage while allowing the desired audio signal to pass freely.



No Fuss Noise Isolation

A compact and simple solution. Insert into your setup and forget about it. No batteries or additional parts needed, no buttons or switches to toggle, no need to disconnect it.



24-Month Warranty 

Whether it's your first AUKEY purchase or you're back for more, rest assured that we're in this together: All AUKEY products are backed by our 24-Month Product Warranty.

• Eliminating Buzzing Noise: Eliminate hiss, buzz, and other background interference caused by ground loop noise. Designed to improve sound quality on car stereo systems and home speaker systems when the audio source is physically connected by 3.5mm audio cable
• Working Principle: Filters out noise instantly for clear, uninterrupted, uncompromised sound by eliminating the current noise in some car speakers / home stereo systems
• Plug and Play: Nifty little gadget that just plugs in; no other setup needed
• Wide Compatibility: Works with any audio device that has 3.5mm audio jacks, for your Car Audio System/Home Stereo, when grounding issues persist
• PACKAGE CONTENTS: AUKEY GI-L1 Ground Loop Isolator, 3.5mm Audio Cable, User Manual, 24-Month Product Replacement Warranty and Friendly Customer Service

User questions & answers

Question:	Will this help w/ the echo
Answer:	It got rid of all of my sound issues - cracking / whining. I actually use it with an Amazon Echo dot in the car, but I think you were asking about an echo as in a repeating of sound. I'm not sure if it will address an echo - depends on the cause - if you have a Mic picking up sound from the speaker and looping that, it may not work. Good luck.
Question:	Which end is the output and which is the input
Answer:	Female is input, male is output
Question:	When i connect my aux cable to my speaker the speaker makes noise will this fix it and the phone is not connected
Answer:	No, it can’t eliminate this noise you described, because the aux cable and the speaker are not in a ground loop circuit . A ground loop isolator only prevents interference in a ground loop circuit.
Question:	Can anyone tell me if there is a loss of bass or overall volume when using this product? Thanks
Answer:	I think it's common with every ground loop isolator. The extra circuitry adds extra resistance, so you will need some sort of amplification to compensate, similar to using high impedance headphones. My LG v20 features a Hi-Fi 32bit quad DAC which is designed to power higher impedance headphones, so it works just fine with this device when the Hi-Fi is enabled. You may want to combine this device with some sort of amplifier for best results.

• Superior Sound Quality: Experience crisp, high-fidelity sound while Bluetooth 5 provides faster pairing and a stable, efficient wireless connection
• One-Step Reconnection: Simply take the earbuds out of the charging case and they will automatically connect to your phone (after being paired the first time)
• Convenient Touch Control: Effortlessly manage audio playback & calls with the multi-function touch panel and microphone on each earbud. The earbuds can even be used alone like a Bluetooth headset
• Great Battery Life: The earbuds alone provide up to 5 hours of high-quality sound output on a single charge, and the included charging case provides an additional 6 charges, giving 30 hours of total playtime
• Package Contents: AUKEY EP-T21 True Wireless Earbuds, Charging Case, Three Pairs of Ear-Tips (S/M/L), Micro-USB Cable, User Manual, Quick Start Guide

Product features

Superb Sound

Listen to crisp, high-fidelity wireless music.

Clear Phone Calls

MEMS microphone technology enables surprisingly clear conversations on these compact buds.

Hear Your Environment

Use either earbud alone to remain alert to the world around you.

Voice Assistant Support

Just ask Siri to play your favorite tunes.

Touch Control

Easy music control and calls management right at your fingertips.

Lightweight Charging Case

A day of power in your pocket.

Product description

AUKEY EP-B56 Wireless Earbuds, Micro-USB Cable, Three Pairs of Ear-Tips, Three Pairs of In-Ear Ear-hooks, Carrying Pouch, User Manual

• High-Fidelity Audio: Enhanced 6mm dynamic drivers deliver rich, clean sound. MEMS microphone technology enables clearer calls
• Long Battery Life: 8-10 hours of playback time (about 220 songs) or 240 hours of standby time on a single 1.5-hour charge
• Comfortable & Secure Fit: Soundtrack your activities while maintaining your focus and freedom. The earbuds design promotes ergonomic fit and firm hold even during strenuous workouts. A magnetic attachment system, IPX5 water resistance, and low 15g / 0.53oz weight further enhance functionality
• The Latest Bluetooth Technology: Quick and effortless dual-device connection with Bluetooth 5
• Package Contents: AUKEY EP-B56 Magnetic Wireless Earbuds, Micro-USB Cable, Three Pairs of Ear-Tips, Three Pairs of In-Ear Ear-hooks, Carrying Pouch, User Manual, 45-Day Money Back Guarantee and 24-Month Product Replacement Warranty Card

User questions & answers

Question:	Does it work with 2015 phone 7 and sansung galaxy A3 which have bluetooth at 4.0 and
Answer:	The emailbox on the warranty card is a platform for you to resolve your issue. Our customer service staff will reply to you as soon as possible.
Question:	Do the headphones have a volume control
Answer:	You can activate virtual assistance and command what you want...
Question:	How is the bass response on these earbuds
Answer:	I have emailed them with same question. They told my Amazon invoice itself is enough for warranty, we don't have to register it. We are good.
Question:	Listening time and distance
Answer:	The emailbox on the warranty card is a platform for you to resolve your issue. Our customer service staff will reply to you as soon as possible.

Product features

High-Fidelity Audio

Make rich & pure sound a part of your daily routine.

Comfortable Listening

Stay immersed in your music throughout the 8-hour playtime.

Secure Fit

3 different sizes of ear-tips and in-ear ear-hooks for a universal secure fit.

Product description

AUKEY EP-N5

• Advanced Active Noise Cancelation: With the advanced ANC technology, these earbuds detect and cancel a maximum 28dB of ambient noise so you can focus on your music. The 10mm dynamic drivers enhance bass and deliver incredible sound
• 35-Hour Playtime & USB-C Quick Charge: The earbuds offer 7 hours of music and calls on a single charge with ANC off (4.5 hours with ANC on), while the charging case extends that to 35 hours. USB-C Quick Charge fully charges the charging case in 120 minutes
• Dual Microphones: Each earbud has two microphones for improved voice pickup and background-noise suppression, which ensures that you’re heard clearly without interference
• One-Step Pairing & IPX5 Water Resistance: The true wireless earbuds are ready when you are– just take them out of the charging case and they’ll automatically connect to your paired device. IPX5 water resistance makes them ideal for intense workouts and runs
• Package Contents: AUKEY EP-N5 True Wireless Earbuds, Charging Case, Three Pairs of Ear-Tips (S/M/L), USB-C Cable, User Manual, Quick Start Guide

User questions & answers

Question:	This post is very misleading to me because the picture is black Bluetooth wireless but the reviews show and say that they are blue with a wire
Answer:	The device is a black Bluetooth earbud with ANC. It is not blue and does not have a wire.
Question:	Does this have volume touch control? if it does this purchase would be a no brainer for me
Answer:	It does not have volume control due to the fact that it has a function to activate/deactivate Noise Cancelation when holding the touch pad.
Question:	How is the microphone quality on this one
Answer:	For me - and I may have a defective unit, the microphones are terrible. Callers have told me I am super quiet and muffled and sound like I am very far away.
Question:	I have small ears and most ear buds hurt after awhile. Do these come with different size buds? Or how do they fit small ears
Answer:	The bud tips it came with doesn’t fit my small ears. With constant movement they slip out no matter how much I try to wedge them in my ears, which hurts. After analyzing the buds it came with, they are significantly shorter than the ones on my beatsX which stopped working hence why I bought these. With a little stretching of the silicone buds, I placed the buds off my beatsX to these earbuds n they fit perfect in my ear now. However, now they don’t fit in the charging case. I use a hair tie to hold the lid down to charge 🤷🏻‍♀️

Product features

Superb Sound

The dual 10mm dynamic drivers deliver rich, high-fidelity audio.

Clear Phone Calls

Dual microphones focus on your voice, ensuring clear communication.

Use One Earbud

Right earbud can be used alone as a Bluetooth headset.

Touch Control

A responsive, touch-sensitive panel on each earbud allows easy music control and calls management.

IPX5 Water-Resistance

The water resistant design means sweat and rain are not a problem.

USB-C Fast Charge

Charge and start using the headphones in minutes.

Product description

These stylish wireless earbuds deliver natural, crisp sound over Bluetooth 5, which guarantees fast connection and stable streaming.

• Superior Sound Quality: Dynamic drivers and graphene diaphragms add extra depth to the full and crisp sound, to give your music a wider soundstage. IPX5 water-resistance means there's no need to fear the rain.
• Qi Wireless Charging & USB-C: The carry case can be charged via USB-C or a Qi wireless charger. Charging wirelessly extend the 7-hour playtime to 28 hours
• Touch Control: The side of both earbuds is touch-sensitive and can be tapped or pressed to adjust the volume, change the track, play or pause, or access your phone's assistant (e.g. Siri).
• Secure & Comfortable Fit: Noise isolation, Super-lightweight earbuds with three sizes of ear-tips and in-ear ear-hooks for a reliable, customized fit. The magnets to hold the earbuds in the case are very strong; you have no concerns whatsoever about the buds falling out of the case, or not being sufficiently secure to charge.
• Package Contents: AUKEY EP-T10 Wireless Earbuds, Three Pairs of Ear-Tips (S/M/L), Three Pairs of Ear-Wings (S/M/L), USB C Cable, User Manual

User questions & answers

Question:	Is this a legit version of the t10? I don't see this product link associated on the aukey official website
Answer:	I am not sure, every time I connect one device.
Question:	Can I connect to TV
Answer:	Absolutely, and they feel great, you can use either earbud as a master.
Question:	can you hear your voice in your inner ear when talking? (Does the headphone seal off the ear or is there an opening to let air pass through
Answer:	around 60 minutes, it supports USB-C quick charge
Question:	Am I able to use left ear bud, while the right ear bud is inside the case
Answer:	I had the same issue, they dont connect to BT when the case is opened as they should and then after manually turning them on they wont auto shut off when inserted in the case. Never found a resolution to this.

Product features

Music without Limits

Complete Freedom from Wires

7h Battery Life + 3 Extra Charges from the Charging Case

Recharge by using wireless technique or USB-C

Graphene Diaphragms and Dynamic Drivers bring Exceptional Sound

Durable & Water-Resistant

IPX5 water-resistance means jogging in the pouring rain is no issue.

Tailor Your Fit

The ergonomic design and use of premium materials means lasting comfort. Soft silicone ear-tips (in 3 sizes) seal off noise and ensure the optimal listening experience, and ear-wings provide a secure fit for runners and other sporty users.

Intuitive Touch Control

The touch-sensitive earbuds and the mics allow for easy and intuitive control without the need for buttons.

• High Fidelity Audio: 10 mm enhanced dynamic drivers deliver rich, clean sound. MEMS microphone technology allows you to make clearer calls;
• USB-C Quick Charge: The earbuds alone provide up to 5 hours of energetic sound output on a 1.5-hour quick charge. The included charging case charges the earbuds up to 5 times, supporting an additional 25 hours of use, and keeps the earbuds safe & secure;
• Convenient Touch Control: Effortlessly manage audio playback & calls with the multi-function touch button and mic on each earbud. The earbuds can even be used alone like a Bluetooth headset;
• One-Step Connection: Simply open the charging case and they will automatically connect to your phone (after being paired the first time). Stable, efficient wireless connection with Bluetooth 5 and a specialized antenna for solid signal that resists interference;
• Package Contents: AUKEY EP-T21S True Wireless Earbuds, Charging Case, Three Pairs of Ear-Tips (S/M/L), USB-C Cable, User Manual, Quick Start Guide.

User questions & answers

Question:	Can I buy replacement for the ear tips
Answer:	I am still looking for replacements ear tips. Cannot find any that qualify.
Question:	Can I use these in the shower
Answer:	I wouldn't.
Question:	Can I skip and pause the songs when listening music
Answer:	Yes, you can.
Question:	Hows the sound quality of the wireless earbuds
Answer:	The sound pretty darn good (fantastic for the price) for relaxing and listening to high quality music. If you're looking to try out "true wireless" earbuds for your first time, you cannot go wrong with these Aukey earbuds.

Product features

Superb Sound

Listen to crisp, high-fidelity wireless music.

USB-C Fast Charging

The case recharges rapidly via USB-C and boosts total playtime to a remarkable 30 hours on-the-go.

Wide Compatibility

AUKEY wireless earbuds EP-T21S has a wide compatibility and can be connected to almost all Bluetooth-enabled devices, such as Android, Iphone, and laptops. Moreover, advanced Bluetooth 5 technology provides a fast and reliable connection.

Comfortable Fit

3 different sizes of ear-tips for a customized fit.

Voice Assistant Support

Triple-tap either earbud to access your phone's assistant.

Use One Earbud

Either earbud can be used alone as a Bluetooth headset.

Control

• Easier to Connect: Open the lid of the charging case and the earbuds will automatically connect to your paired Bluetooth devices. Bluetooth 5 creates a stable connection between your device and the true wireless earbuds for skip-free audio even in busy spaces(Put the earbuds back in the charging case and close the lid, then earbuds will turn off and begin charging)
• 25-Hour Playtime: The earbuds stream Hi-Fi stereo sound for up to 5 hours on a single charge. There’s an extra 20 hours in the compact charging case which is quickly recharged with USB-C
• Powerful Bass Performance: The enhanced 6mm dynamic drivers deliver high-fidelity sound, clearer than CD-quality with richer bass
• Fit for all Conditions: IPX5 water resistance to withstand sweat in strenuous workouts and all weather conditions
• Package Contents: AUKEY EP-T25 (Upgraded) True Wireless Earbuds, Charging Case, Three Pairs of Ear-Tips (S/M/L), USB-C Cable, User Manual, Quick Start Guide

User questions & answers

Question:	Do they actually stay in place
Answer:	Skip to next or previous track: Press and hold the volume + or - for 2 seconds.

Product features

High-Fidelity Audio

The tiny earbuds deliver surprisingly accurate sound to immerse you in your music.

Clear Calls

Improved calls clarity in busy or windy places.

Use One Earbud

Either earbud can be used alone as a Bluetooth headset.

Voice Assistant Support

Triple-tap either earbud to access your phone's assistant.

Touch Control

A responsive, touch-sensitive panel on each earbud allows easy music control and calls management.

Portable Case

The super compact charging case keeps your earbuds safe and packs 4 additional charges.

Product description

Music with no Strings Attached

Own a car without a 3.5mm audio input? The BT-C4 is the product for you. Tune into your own personal FM radio station in any car with this FM transmitter kit.



Compatible with Your Device

FM radio your way—all your music all the time. The BT-C4 works with all audio devices that have a 3.5mm audio jack, and broadcasts all your favorite songs, podcasts, and audio books from your smartphone or other mobile audio device to your car FM stereo system.



Stay Charged

If your device needs a charge, the BT-C4 has got you covered with an extra USB port that delivers up to 2.1A of dedicated charging current—powerful enough to charge an iPad.



45-Day Money Back & 24-Month Warranty

All AUKEY products are backed by our 45-Day Money Back Guarantee and 24-Month Product Replacement Warranty.

• Wireless Upgrade: Wirelessly broadcast audio from your mobile devices to your existing car FM stereo system
• 3.5mm Audio Streaming: A direct connection for any device with a 3.5mm audio output including phones, tablets, and mp3 players
• Handy USB Charging: Integrated car charger with an extra port to charge your USB-powered devices
• Easy Use: High-visibility display with intuitive buttons to change FM frequency
• Package Contents: AUKEY BT-C4 FM Transmitter Car Kit, User Manual and 24-Month Product Replacement Warranty Card

User questions & answers

Question:	I have the sandisk clip sport mp3 player, will this transmitter work with that? thank you in advance
Answer:	As long as it has a standard 1/8 inch stereo headphone jack, which I would imagine it does, then it should work just fine. Pretty much anything with a headphone jack will work.
Question:	Does it remember the MHz frequency that you set it to (for example, "102.1") after you turn the power off and back on
Answer:	Yes, next time when you turn it on,it can show the last MHz frequency you used.
Question:	What exactly does this do
Answer:	Allows you to play your music that is in your phone or music player through a "unused" radio channel; such as in your car 
Question:	Can this be tuned to international stations like
Answer:	I have no idea...I use it for local FM stations that are open...It works very well..

Product features

Broad Compatibility

Works with any 3.5mm audio output device like smartphones, tablets, and portable music players.

Effortless Tuning

Easy-to-read LCD display with simple up & down frequency adjustment.

Handy Charging

Powerful 2.1A USB port keeps your phone or tablet fully charged for continuous music output.

Step 1

Insert the car charger into your vehicle 12V/24V socket.

Step 2

Plug the 3.5mm audio connector into an audio output device (such as a phone or mp3 player).

Step 3

Set the car radio to any unoccupied frequency; then set the FM Transmitter to the same frequency.