11 best anker headphones for sound qualities

Product description

Block Out the World, Immerse Yourself in the Music



Life Q20 active noise canceling headphones pull out all the stops to ensure the music you love listening to always sound its best. Certified Hi-Res Audio with extended treble, enhanced clarity, and fine detailing are further optimized by our exclusive BassUp technology. And to stop ambient sounds from disrupting your listening experience, simply activate hybrid active noise cancellation mode to instantly immerse yourself in the song.



Key Features

Certified Hi-Res Audio: Oversized 40 mm dynamic drivers produce certified Hi-Res Audio with treble extended to 40 kHz for exceptional clarity and details.

Hybrid Active Noise canceling: Four microphones and a digital active noise cancellation algorithm detect and filter out up to 90% of low- and mid-frequency sounds.

BassUp Technology: Our exclusive technology conducts real-time analysis of your audio’s bass frequencies to instantly strengthen it by up to 100%.

All-Day Comfort: Memory foam earcups gently mold around your ears and the headband’s rotating joints adjust the angle of the earcups to fit the shape of your head.

40-Hour Playtime: Life Q20 active noise canceling headphones power multiple long haul flights from a single charge with up to 40 hours of playtime in wireless ANC mode. Increase to 60 hours in standard wireless listening mode.

AUX Cable: Use the included AUX cable for unlimited listening in wired mode.

Built-In Microphone: Make convenient, hands-free calls.



Note: According to regulations, the maximum volume of headphones should not exceed 100dB. In order to protect your hearing, Life Q20’s maximum volume has been set to around 95dB. It is recommended that you do not listen to excessively loud volumes for long periods of time.



For optimal noise cancellation, make sure the earcups create a tight seal around your ears.



Playtime varies according to volume and audio content.



Key Specifications

Impedance 16Ω

Driver (Full Range) 2 × 40 mm

Frequency Response 16 Hz - 40 kHz

Range 15 m / 49.21 ft



What’s In The Box

Soundcore Life Q20 Active Noise Canceling Headphones

Micro-USB Cable<

3.5 mm AUX Cable

Travel Pouch

User Manual

Friendly Customer Service

18-Month Warranty

• Hi-Res Audio Certified: Custom oversized 40 mm dynamic drivers produce Hi-Res Audio—a certification only awarded to audio devices capable of producing exceptional sound. Life Q20 active noise canceling headphones reproduce your music with extended high frequencies that reach up to 40 kHz for extraordinary clarity and detail.
• Reduce Ambient Noises By Up to 90%: Our team of engineers conducted more than 100,000 tests in real-life scenarios to fine-tune Life Q20’s 4 built-in ANC microphones and digital active noise cancellation algorithm. As a result, the hybrid active noise cancellation can detect and cancel out a wider range of low and mid-frequency noises such as cars and airplane engines.
• 100% Stronger Bass: Our exclusive BassUp technology conducts real-time analysis of the low frequencies to instantly strengthen the bass output. Double press the play button when listening to bass-heavy genres like EDM and hip-hop for an amplified listening experience.
• 40-Hour Playtime*: Up to 40 hours of non-stop playtime in wireless active noise cancellation mode (at 60% volume) is extended to an enormous 60 hours in standard music mode. A single charge gives you enough juice to listen to over 600 songs or soundtrack multiple long haul flights. And when you’re in a rush, charge Life Q20 active noise canceling headphones for 5 minutes and get 4 hours of listening.
• Universal Comfort: Memory foam earcups gently mold around your ears, while the headband’s rotating joints automatically adjust the angle of the earcups to fit the shape of your head. Life Q20 active noise canceling headphones offer maximum comfort and a secure seal—making them ideal for when you’re working at home, taking online classes, or traveling.

Product features

Hi-Res Audio

Hear songs in the way they’re supposed to be with Life Q20’s Hi-Res Audio. The custom 40 mm dynamic drivers reproduce music with rich details and extraordinary clarity for a heightened listening experience.

Hybrid Active Noise Cancellation

Life Q20 active noise cancelling headphones are engineered with internal and external microphones to cancel out an extended range of low and mid-frequency noises such as airplane engines and traffic. Refer to the related videos below for a demonstration of noise cancellation mode.

BassUp Technology

Our exclusive technology uses a customized algorithm to perform real-time analysis on your music and intensify the low frequencies for hard-hitting beats.

Crystal-Clear Calls

Life Q20’s microphone enhances voice pick-up to ensure you sound crystal clear to the other end.

Bluetooth 5

Get an ultra-fast and virtually unbreakable connection between Life Q20 active noise cancelling headphones and your mobile device. Compatible with smartphones, tablets, laptop computers, and more.

Accessories

In the box you’ll find a travel pouch to conveniently store Life Q20 active noise cancelling headphones in, a 3.5 mm AUX cable to keep the music playing when you’re low on battery, and a Micro USB cable to charge them with.

• Hi-Res Certified Sound: The Hi-Res logo is a symbol of exceptional audio quality, awarded to audio devices capable of producing a highly accurate representation of what the artist intended to be heard. Unlike ordinary headphones, Life Q10 delivers sound up to 40 kHz for a richer listening experience.
• BassUp: Our exclusive BassUp technology analyzes your audio’s low frequencies in real-time and instantly increases the bass. Combined with oversized 40mm dynamic drivers, bass power is boosted up to 100%. A button on the right earcup of the wireless over ear headphones activates BassUp.
• 60-Hour Playtime*: An advanced Bluetooth chip with reduced power draw combines with Anker’s world-renowned power technology to offer enormous playtime, even for wireless over ear headphones. Listen for 2 hours a day for an entire month.
• Fast-Charging: In a rush? Charge Life Q10 wireless over ear headphones for 5 minutes and listen for up to 5 hours. With a USB-C charging port for charging convenience and expanded compatibility.
• Foldable Design: Folds down neatly for easy storage and transport. Reinforced hinges ensure complete durability and reliability.
• What’s In The Box: Soundcore Life Q10, USB-C Cable, 3.5mm AUX Cable, and an 18-Month Warranty

Product features

Hi-Res

Get CD-quality audio playback via wireless over ear headphones. Incredible detail and rich tones combine for an incredible listening experience.

BassUp

Exclusive technology conducts real-time analysis and enhancement of your audio's bass frequencies to add powerful sonic punch.

60-Hour Playtime

Wireless over ear headphones with extended battery life thanks to Anker’s power management hardware ensures up to two months of listening on a single charge.

Multi-Point Connection

Listening to music on your phone but also need to join a video conference or watch movie on your laptop? Simultaneously connect two devices to Life Q10 via Bluetooth 5.0 and effortlessly switch between the two.

AUX Mode

Get infinite playtime via the 3.5mm audio port.

Hands-Free Mic

Take or make calls seamlessly on your wireless over ear headphones via the built-in mic. Perfect for when you’re working from home or taking online>

• Diamond-coated driver Liberty 2 wireless earphones take Advantage of the ultra-light yet rigid structure of diamonds to create a driver dome that maintains its rigidity even when vibrating at high frequencies It produces sound with flawless accuracy and treble that sparkles full of detail Around its exterior is an elastic bass-maximizing ridge to reproduce thumping low frequencies
• Up to 32 hours of playtime a single charge gives you up to 8 hours of listening while the charging case extends it to 32 hours When you’re short of time charge for only 10 minutes to enjoy 2 hours of listening
• HearID Technology for Personalized Sound Take the test to create a custom set of EQ settings that are optimized for your ears HearID maps your hearing sensitivity at multiple frequencies and intelligently analyzes the results to give you a truly personalized listening experience
• Rock-Solid Fit Soundcore’s proprietary GripFit technology enables Liberty 2 wireless earphones to sit securely and comfortably in your ears—simply slide in and twist to lock You’ll receive 7 pairs of EarTips of different sizes and lengths as well as 3 pairs of EarWings to personalize the fit to you
• Aptx technology ensures Liberty 2 wireless earphones receive sound with the highest possible quality when streaming from a Bluetooth device Likewise low-latency transfer enhances your video watching experience by keeping the audio in sync

User questions & answers

Question:	Can the headphones work with a TV
Answer:	Yes but it's modified by someone else
Question:	When wearing only 1 earbud what equalizer is being used if any, or is it the soundcore default EQ
Answer:	Yes, this controller features a 3.5 MM headphone jack for use with standard headphones
Question:	Both earpieces turn on and say the battery high message but only the left one will connect to a device. Is there a way to get the right one to work
Answer:	This controller works with an Xbox One and the Xbox One S console. If you have any specific questions, feel free to contact us directly and I will be more than happy to help.
Question:	Is the sound as good as the liberty 2 pro
Answer:	Yes, our controllers have bluetooth and work for Windows 10.

• Perfect for Home Offices: Each earbud has two microphones with beamforming noise reduction and cVc 8.0 technology for superior vocal enhancement and background-noise suppression.
• Incredible Sound Powered By Graphene Drivers: Delivers music with a wider soundstage and exceptional accuracy and clarity. BassUp technology enhances bass by up to 43% and aptX audio offers lossless transmission between your device and the wireless earbuds.
• 40-Hour Playtime* with Fast Charge: A single charge gives you a full 7 hours of listening, while the charging case extends that to 40 hours. When you’re in a rush and need power fast, simply charge for 10 minutes and get up to 1 hour of playtime.
• IPX7 Waterproof: Life P2 wireless earbuds boast IPX7-rated protection that defends against liquids in any weather conditions.
• One-Step Pairing: Our proprietary PUSH AND GO technology streamlines the setup process so when you remove the wireless earbuds from the charging case, they’ll automatically connect to the last paired device.

Product features

Wider Soundstage

Life P2’s graphene drivers oscillate with extreme precision to bring you sound with extraordinary accuracy and an ultra-realistic listening experience.

Incredible Call Quality

Utilizing the latest cVc noise reduction technology and 4 microphones (2 per earbud), Life P2 wireless earbuds enhance voice pick up and remove background noises—Ideal for home offices.

On-The-Go Listening

Enjoy 7 hours of listening from a single charge, and extend it to 40 hours with the compact charging case. For a quick boost of power when you’re on the move, charge the earbuds for just 10 minutes and get 1 hour of listening.

Seriously Strong Connection

Bluetooth 5.0 creates an unbreakable connection between your device and Life P2 wireless earbuds for skip-free audio even in busy spaces.

Simple Secure Fit

Get a confident and satisfying fit in only 3 steps. For the best call quality, ensure the microphone is directed towards your mouth.

IPX7 Waterproof

Life P2 wireless earbuds have IPX7-rated protection to resist liquids.

• Soundcore is Anker’s audio brand, our signature sound is loved by 10 million+ people around the world.
• Expertly Tuned Graphene Drivers: As graphene’s earliest pioneers, we have used our experience to create a new driver for Liberty Neo wireless earbuds that takes full advantage of the material’s remarkable properties. 100 times harder than steel and 35% lighter than traditional driver diaphragms, it oscillates with extreme precision to give your music a wider soundstage with exceptional accuracy and crystal-clear clarity across the entire frequency range.
• Bass You Can Feel: Our exclusive BassUp technology analyzes your audio’s low frequencies in real-time and instantly increases the bass by up to 43%. Stop simply listening to your music, and start really feeling it.
• Unbreakable Connectivity: An LDS antenna, derived from satellite technology, combines with Bluetooth 5.0 to create an almost unbreakable link between your earbuds and your device—even in busy places. No skips, no drops.
• Power a Week of Listening: Using our Anker heritage and high-efficiency power cells, Liberty Neo delivers over 3.5 hours of wireless playtime from a single charge and an extra 9 hours from the compact charging case.

User questions & answers

Question:	How do i purchase these if i live in Hawaii and it wont ship to me
Answer:	The black ones will ship!
Question:	Can you adjust volume up and down on these
Answer:	No, there is no volume control on these headphones so the volume needs to be adjusted via the connected device.
Question:	Do these charge via usb c
Answer:	No. The earbuds are charging in the charging case and the charging case is with Micro USB port.
Question:	Can they each be used independently while the other charges
Answer:	Yes. You can use each earbud separately while the other side charges. To use the left earbud independently, please follow the steps below: Take the left earbud from the charging case or press once to turn on the left earbud—the white indicator light will be flashing. Then, quickly tap three times to enter pairing mode. The white indicator will flash slowly. Search “Soundcore Liberty Neo L” and pair it with your phone. Please keep the other side in the charging case or turning off while using one earbud separately.

Product features

Graphene-Enhanced Sound

Utilizing the unique strength and lightness of graphene, Liberty Neo reproduces music with astonishing clarity. Audio is presented in ultra-fine resolution to reveal details that ordinary earphones are simply unable to achieve.

Extended Playtime

3.5 hours of non-stop music is extended to 12 hours with the charging case. Recharge Liberty Neo even when you’re on the road.

Bluetooth 5

Using satellite technology (LDS antenna) Liberty Neo maintains a super-strong Bluetooth connection. Get flawless, skip-free audio up to 33 ft.

IPX5 Water Resistant

Thanks to a precision-designed casing, Liberty Neo prevents water and sweat from penetrating and damaging its sensitive components.

Stereo Handsfree Calls

Unlike ordinary truly-wireless earphones that deliver calls through a single earpiece, Liberty Neo provides in-call stereo sound.

Mini Charging Case

No larger than a car key, the charging case slides effortlessly into any pocket or bag.

Product description

Model Number: A3361



Key Features



Zoom Certified: Evaluated and approved by the latest professional standards of Zoom for picture quality, color, and clarity.

1080p Camera: Upgrade your grainy laptop camera and look like a true professional with PowerConf C300’s full HD 1080p/60fps camera.

Dual Microphones: The two microphones work together alongside Active Noise Cancellation so callers can only hear your voice, as opposed to distracting background noise.

Adjustable Field of View: Go from up close and personal to fitting everyone in frame all without messing around with settings thanks to PowerConf C300’s automatically adjustable field of view.

Face Tracking: PowerConf C300 puts you front and center of every meeting. The innovative AI chip recognizes your face and auto tracks your movement via the pan and tilt camera.

Auto Low-Light Correction: Look crisp and clear while on-call, even in heavily backlit or low-light conditions.

Privacy Cover: Snap the included privacy cover onto the camera and slide it over the lens to prevent prying eyes from peeking in on your personal life.

Download the App: With the Anker Work app, you can choose from 4 meeting modes to tailor PowerConf C300 to your exact needs. You can even customize your own settings.



Note:

We strongly recommend that you go to software.anker.com to download the latest firmware update to make full use of PowerConf C300’s AI features.

The Anker Work software supports only Windows 7/8/10 and Mac OS 10.14 and above.

Anker PowerConf C300 can only be used with Windows 7/8/10 or Mac OS 10.13 and above.

• Look Like a Pro: Make a great first impression with clients and impress your boss with PowerConf C300’s crisp 1080p/60FPS camera with true-to-life colors.
• Clear Voice Pickup: Be heard loud and clear while working from home thanks to the ultra-sensitive dual microphones.
• Shine Bright in Low Light: When working late or calling clients in different time zones, auto low-light correction kicks in to ensure you stand out, even in poor lighting conditions.
• Fit Everyone In Frame: Whether you’re calling solo from home or huddled with colleagues in the office, our revolutionary AI technology automatically adjusts the field of view depending on the number of people in your meeting.
• No Time Wasted: Automatically focuses on people or objects within just 0.35 seconds. Show off every detail of your latest samples and prototypes without waiting for the focus to catch up.

User questions & answers

Question:	Does it work with Microsoft Teams
Answer:	Yes, it works with Microsoft Teams.
Question:	What is the max distance for the face detection, autofocus, microphones, etc
Answer:	The face detection autofocus, etc are strong enough to support personal use and small to medium-sized meeting rooms. The recommended voice-picking distance of microphones is 1m.
Question:	Does this webcam work with Linux? (Fedora 34 or Ubuntu
Answer:	Yes, it is compatible with Linux.
Question:	Usb-a or usb-c connection
Answer:	It is a USB-C connection, but with an extra USB-A adaptor inside the package.

Product features

Stand Out in True Color

Automatically balances white and color levels so that you look bright, clear, and professional in front of your clients, colleagues, and bosses.

Fit Everyone in Frame

Adjusts the field of view depending on the number of people in front of the camera.

Powered by AI

As soon as you switch on PowerConf C300, the innovative AI chip works its magic to make you look your best. It autofocuses, adjusts the color levels, and much more. All without you having to lift a finger and fiddle with endless menus.

Clip, Plug, and Play

There’s no need to waste time finding the right drivers. Just clip the camera to your laptop or display, plug it in, and start streaming—all in just 3 seconds.

Protect Your Privacy

Prevent prying eyes from peeping on you when you least expect it. Snap the privacy cover into place and slide over the lens after wrapping up your meeting.

Multiple Ways to Mount

With 4 angles of adjustment, you can place PowerConf C300 almost anywhere you want. You can even mount it to a tripod for complete control over your camera setup.

Product description

SoundBuds Curve Wireless Headphones

The Wireless Headphones With Superior Sound And Comfort



From ANKER, the Choice of 20 Million+ Happy Users

Industry-Leading Technology

Worry-free 3 month warranty







Stick With You

EarTips in multiple sizes offer excellent comfort day in, day out and silicone EarWings ensure SoundBuds stay in place during your most hardcore workouts.



Zero to Hero

Fully charged in just 1.5 hours. Up to 14 hours of talk time and 12.5 hours of music time keep you tuned in no matter how long your gym session.



Don't Sweat It

Protective water-resistant shell and internal nano-coating keeps the tunes coming, whether you're sweating buckets or running in the rain.



Seamless Control

Effortlessly skip songs or answer a call using the 3-button remote with built-in microphone.



Worry-Free Warranty

You can enjoy peace of mind with our fan favorite 18-month warranty.



Note:

Playtime varies according to volume level and audio content.

• Rich treble and thumping bass: sound Buds Curve Bluetooth earbuds are powered by 10 mm composite drivers. The ultra-elastic outer ring produces deep bass and a lightweight and flexible composite Bio-cellulose dome delivers midst and highs with enhanced clarity.
• Up to 43% more bass: our exclusive BASSUP technology conducts real-time analysis of low frequencies to instantly strengthen the Bass output. Feel the bass as it surges through your body and pumps You up for the workout ahead.
• Hardcore playtime: 18 hours of listening (at 80% volume) gives you the power and motivation needed to fuel over two weeks of workouts. When you’re in a rush, a 10-minute charge will provide you with up to 3 hours of continuous playtime.
• IPX7 Waterproof: Sound Buds Curve Bluetooth earbuds are defended by a fully waterproof casing that’s based on a submarine’s structure. Push yourself during your workout without fear of sweat and rain damaging your earphones. You can even rinse them with water when cleaning.
• Secure and comfortable fit: The Bluetooth earbuds are ergonomically designed and come with ear tips and ear wings in various sizes to tailor the fit to you.

Product description

SoundBuds Slim+



The Lightweight Earbuds That Power Your Workout



Industry-Leading Technology

99% Positive Amazon Feedback



Charged Up

Listen continuously for up to 7 hours and charge in just 1.5 hours to ensure you're never without the soundtrack to your day.



Loud and Clear

Whether you're on your daily commute or sweating it out in the gym, immerse yourself in aptX high resolution HD sound for a superior music experience.



Tailored to You

Ergonomically designed for excellent comfort. Soundbuds Slim+ comes with customizable accessories to ensure a perfect fit.



Peace of Mind

The IPX-5 water resistant interior nano-coating protects your earphones as you run in the rain or sweat it out during a workout.



Intuitive Control

3 Button Remote allows you to conveniently answer calls or skip through music seamlessly at the touch of a button.



Note

If you want to recharge these earbuds after exercising, please follow these steps:

1. Open the port cover and shake to remove any sweat from inside the USB port.

2. Wipe the USB charging port dry with a cotton cloth.

3. Charge with a 5V certified charger and cable.

4. Make sure the port cover is fully closed after charging.



*Playtime varies according to volume level and audio content.

• 【Listen For Longer】Up to 7 hours of playtime and fully charged in just 1.5 hours.
• 【Superior Sound】QualcommⓇ aptX™ audio brings your music alive for a heightened listening experience.
• 【Fits Like A Glove】 Slim build, ergonomically designed for exceptional comfort.
• 【Water Resistant】 Interior nano coating effectively protects against liquids.
• 【What's In The Box】Soundbuds Slim+, multiple EarTips, multiple EarWings, Cord Management Clip, Cord Shirt Clip, USB 2.0 charging cable, carrying pouch, metal carabiner, our 3-month warranty and friendly customer service.

User questions & answers

Question:	Do these Bluetooth earphones support Multipoint
Answer:	No, the headphones don't support Multipoint.

• Hi-Res Certified Music: Hear every detail of your favorite songs thanks to Life Q30’s 40mm drivers. The highly-flexible silk diaphragms reproduce thumping bass and crisp treble that extends up to 40kHz for improved clarity.
• Advanced Noise Cancellation Technology: Maintain your focus with Life Q30’s hybrid active noise cancellation. Dual noise-detecting microphones pick up and filter out up to 95% of low-frequency ambient sound to ensure nothing distracts you from your music.
• Ultimate Noise Cancellation Experience: Customize Life Q30’s noise cancellation with 3 modes—Transport minimizes airplane engine noise, Outdoor reduces traffic and wind, and Indoor dampens the sound of busy offices with people talking in the background.
• 40-Hour Playtime: Life Q30 active noise cancelling headphones play up to 40 hours of music in noise cancelling mode. Standard mode extends the playtime to 60 hours, while a short 5-minute charge gives you 4 hours of listening.
• Pressure-Free Comfort: Life Q30 active noise cancelling headphones have ultra-soft protein leather earcups with memory foam padding to fit snugly over your ears. The lightweight build also ensures they’re comfortable for long listening sessions.

Product features

Multi-Mode Noise Cancelling

Transport Mode

Imagine the roar of takeoff and the endless drone throughout a flight—and then imagine it’s gone. Life Q30’s Transport mode cancels out up to 95% of engine noise to give you a more restful journey.

Outdoor Mode

Tune out the chaotic soundtrack of the city streets as you walk. Outdoor mode reduces the din of cars driving past and blocks out the noise of the wind to ensure nothing stops your music from sounding its best.

Indoor Mode

You’re trying to focus, but the air conditioner is whirring, people are talking in the background, and a coffee machine is grinding. Switch to Indoor mode to adjust Life Q30’s noise cancelling to suit quieter locations while still blocking out distracting sounds.

Hear The World Around You

Let the sounds of the world into your personal space by pressing the right earcup for 1-2 seconds to activate Transparency mode. Ideal for when you need to speak to people or want to hear traffic.

Soundcore App

Select a noise cancellation mode, choose from 22 EQ presets or customize your own, and tailor your own white noise soundscape for when you need to rest.

Fast Pairing

Life Q30 active noise cancelling headphones are compatible with NFC Pairing, just tap your Android phone on the right earcup to connect.

Embrace Your Ears

Enjoy all-day comfort thanks to the memory foam earcups and headband, plus a lightweight frame weighing just 9oz (260g). For a secure fit, Life Q30 active noise cancelling headphones have earcups that adjust by up to 15°.

Multi-Point Connection

Connect to two Bluetooth devices at the same time to switch between calls, video conferencing, listening to music, and more without needing to reconnect.

Convenient Carrying

Keep Life Q30 active noise cancelling headphones protected against daily wear and tear by storing them in the included travel case.

• Smart Voice Enhancement: Real-time voice optimization and background noise reduction is conducted by the customized DSP algorithm to ensure you always sound crystal-clear to the other side.
• 6 Microphone Array: Stand up, walk around, and be confident knowing that PowerConf S3 Bluetooth speakerphone has 360° voice pick up and covers your entire meeting space.
• Optimized Clarity and Volume: Voice volume is automatically balanced to make up for differences in loudness and distance from PowerConf S3 Bluetooth speakerphone.
• Multi-Person Mode: Hear every word of quick-fire discussions without lag or listening fatigue thanks to Multi-Person Mode’s enhanced voice pickup.
• Easy To Setup: PowerConf S3 Bluetooth speakerphone is compatible with all popular online conferencing platforms and can be connected to your phone via Bluetooth or computer with the USB-C cable.
• 24 Hours of Call Time: A built-in 6,700mAh battery powers multiple meetings without needing to recharge. Additionally, charge your devices via PowerConf S3 at optimized speeds—thanks to Anker’s PowerIQ technology.

User questions & answers

Question:	If this is connected to an iPhone will an incoming call ring on the speaker or the phone itself
Answer:	It rings on both and if you pick up on the phone the speaker doesn’t activate.
Question:	Is this a stereo speaker to also play music
Answer:	You can play music through it but it’s really geared more toward voice and vocal range so doesn’t have the bass of speakers designed for music.
Question:	Can I connect to it from my iphone far away with bluetooth , if so how far.... what's the farthest range in feet distance
Answer:	It is Bluetooth 5. How far depends on you device as much as the speaker, and obstacles. Mine is up stairs, and when I am outside, in the ward, about 15 ft away, with an exterior wall between and a story below, it will still pair up. It certainly seems to work well enough in a single room.
Question:	Can the speaker volume be set to "off"? Or, if you set the speaker volume to lowest setting, will there be NO sound from speaker
Answer:	On the lowest volume setting there is no sound from the speaker. The volume can be controlled on the unit itself or from the phone that is connected to it. There is also a mute button to cancel outgoing sound. Sound quality is very good, I would recommend this speaker.

Product features

Instant Setup

Connect to your phone via Bluetooth or to your computer with a USB-C cable—and there’s no need to install drivers.

Built-In Battery

Enjoy up to 24 hours of meetings from PowerConf S3 Bluetooth speakerphone without needing to recharge or sit beside a power outlet.

Anker PowerIQ Charging

PowerConf S3 Bluetooth speakerphone has a USB port equipped with Anker’s PowerIQ technology to charge your phone at an optimized speed while you need a quick power boost.

Universal Compatibility

Meet using Skype, Google Hangouts, Facetime, Zoom, WebEx, GotoMeeting, Chromebox, and more.

Note: Press the Mute button to enter Mute mode on PowerConf S3 and the online conferencing service you are using. Please note that the microphone status icon on the online conferencing platform will not change.

App Experience

Tailor PowerConf S3’s LED lights, control standby mode, adjust the volume, switch between sound modes, and more.

Voice Direction Indicator

Real-time voice detection technology picks up your voice and an LED indicator illuminates to show that you’re being heard.

Family Calls

PowerConf S3 handles family calls with ease. You’ll be heard clearly even if you’re moving around or people are talking at the same time as each other.

Business Trips

PowerConf S3 Bluetooth speakerphone is compact and has an included lightweight travel case to make it ideal for taking with you on business trips.

Online Class

Don’t want to wear headphones for online classes or strain to hear your laptop speaker? Add PowerConf S3 to your setup and be heard by your students or classmates in crystal-clear clarity.

• Pure Sound via Targeted Active Noise Cancelling: Choose your scenario via the Soundcore app and listen as ambient sounds disappear to leave you with nothing but pure sound.
• PureNote Driver Technology: Get a 45% boost to your bass, and a 30% wider frequency bandwidth than ordinary drivers. Drivers coated with 10 hardened nano-layers offer incredible stiffness to generate stunning accuracy and clarity.
• HearID Personalized EQ: To ensure a perfect listening experience, HearID intelligently analyses your unique hearing profile and creates a tailor-made sound setup just for your ears. Or take complete control of the sound with the adjustable EQ or 22 preset sound profiles.
• Up to 26 Hours of Playtime: Get 7 hours of playback from a single charge on the earbuds with up to 3 recharges from the charging case.
• Clear Calls: 6 noise-cancelling microphones with noise reduction ensure your voice is isolated and transmitted in high-clarity for a face-to-face experience.

Product features

Targeted Active Noise Cancelling

Get near-silence in any scenario thanks to triple-mode noise cancelling. With optimized profiles for Indoor, Outdoor, and Transport, you can escape into pure sound from any location.

HearID

Use the Soundcore app to map your unique listening profile and generate tailor-made EQ settings. A fully personalized sound signature ensures everyone gets the perfect listening experience.

Soundcore App

Take complete control via your phone. Change audio and noise cancelling profiles, adjust touch controls, and even more.

Extended Playtime

Listen to 7 hours of music from a single charge and boost it to 26 with the charging case. Plenty of power for even the longest commutes.

Universal Comfort

Liberty Air 2 Pro includes a plethora of eartips to ensure maximum comfort for all listeners.

Simple Secure Fit

Get a confident and satisfying fit in only 3 steps. A secure fit will enhance noise cancellation.