Soundcore by Anker Liberty 4, Noise Cancelling Earbuds, True Wireless Earbuds with ACAA 3.0, Dual Dynamic Drivers for Hi-Res Premium Sound, Spatial Audio with Dual Modes, All-New Heart Rate Sensor
Condition: Used - Like New
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Color: Cloud White
Features
- Premium Sound via ACAA 3.0: Enjoy sound with deep, punchy bass, accurate mids, and clear treble direct from our acoustic system's dual dynamic drivers. Its wide frequency range allows every part of the song to shine for detail-rich listening.
- 360 Immersive Spatial Audio: As you listen to music and watch movies, the built-in gyroscope and spatial audio algorithm track your head movements to always keep you at the center of the sound for a completely immersive experience.
- HearID ANC: HearID analyzes how you hear and creates a personalized sound profile to deliver tailored noise cancelling for your ears. Adaptive mode can then adjust the levels depending on the noise levels around you.
- CloudComfort Ear Tips: The flexible dual-layer structure adapts to the shape of your ears for a comfortable fit during long listening sessions. Liberty 4 wireless earbuds come with 4 ear tip sizes and the right fit will ensure strong noise cancellation.
- Personalized Sound: Liberty 4 true wireless earbuds use soundcore's unique technology that analyzes your ears and the way you hear sound to create a personalized sound profile that's unique to you.
Brand: Soundcore
Color: Cloud White
Ear Placement: In Ear
Form Factor: In Ear
Impedance: 140 Ohms
Noise Control: Active Noise Cancellation
Sensitivity: 96 dB
Headphones Jack: No Jack
Model Name: A3953
Connectivity Technology: Wireless
Wireless Communication Technology: Bluetooth
Included Components: Charging Case, Eartip, Liberty 4 Earbuds, USB-C Cable
Age Range (Description): all
Material: Plastic
Specific Uses For Product: Music
Recommended Uses For Product: Calling
Compatible Devices: Smartphones, PCs, Tablets
Control Type: Media Control
Cable Feature: Without Cable
Item Weight: 0.12 Pounds
Water Resistance Level: Water Resistant
Customer Package Type: FFP file
Unit Count: 1 Count
Style: Classic Edition
Control Method: Touch
Number of Items: 1
Controller Type: Touch
Battery Life: 9 Hour
Audio Driver Type: Dynamic Driver
Bluetooth Range: 1E+1 Meters
Bluetooth Version: 5.3
Carrying Case Weight: 49 Grams
Carrying Case Material: Plastic
Carrying Case Color: Cloud White
Audio Driver Size: 11 Millimeters
Earpiece Shape: Rounded tips
UPC: 194644108649
Input Device Interface: Bluetooth
Generation: 4
Special Feature: Noise Cancellation, Spatial Audio, Heart Rate Sensor, Touch Controls
Manufacturer: Anker
Product Dimensions: 5.94 x 5.94 x 1.89 inches
Item Weight: 1.92 ounces
Item model number: A3953
Batteries: 3 Lithium Polymer batteries required. (included)
Is Discontinued By Manufacturer: No
Date First Available: September 15, 2022
Frequently asked questions
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
The product arrived on time with both the packaging and the product in perfect condition, I’ve owned a lot of wireless earbuds, especially from Anker so I had an idea of how good they would be, but I wasn’t prepared to experience the almost perfect pair of earbuds I had ever owned! Right out of the box they are very unique and aesthetically pleasing to look at. The connection between the earbuds and the phone was seamless and extremely fast and the multipoint connection is a great feature for those looking to pair with more than one device without having to deal with disconnecting from your already paired device. These earbuds are Qi/wireless charging compatible and have a stemmed design that houses the haptic controls that allow you to skip tracks, pause music and movies, or even change between regular, ANC and ambient modes with ease. There’s an app that allows you to choose between over 20 different EQ modes or you can create your own sound stage with the adjustable EQ in the app! The ANC is a feature that I don’t really use in my earbuds but I do test them to be able to help others with their decisions and they have a great noise canceling system. I do use the ambient mode in order to be able to hear the environment around me and the people I talk to and that’s where these earbuds are one of the very best at, like you’re not even wearing earbuds which brings me to the comfortability of these earbuds. They’re so comfortable in the ear that I had fallen asleep with them in and woke up with no pain or pressure in my ears which is a very difficult thing to do. These are also some of the best earbuds for making and receiving calls. The clarity of the microphones are top notch and the mics are able to give you an excellent listening experience, whether it’s a call or listening to music, everything comes with precise clarity. These are very unique earbuds as they have a dedicated heart rate monitor that’s able to give you very accurate results and you can also get a few more features in the wellness portion of the app. For the extremely low price point these earbuds are on par with most of the higher end earbuds like the AirPods Pro, Samsung , etc. I give these Design/aesthetics an amazing 10/10 Durability is a great 10/10 Portability a solid 10/10 Sound quality and mic quality a perfect 10/10 Comfortably 10/10 Quality/features for the value is a perfect 10/10 And my overall experience and quality of this product is an astonishing 10/10 I would definitely recommend ten times over these earbuds for the price and quality. Everything you could possibly want in a pair of earbuds these deliver without any compromises or cutting corners, while giving the absolute best quality on par with the higher end earbuds on the market today. Thank you for reading this review for those who have taken the time and I assure you that this is my unbiased and personal review of this product!
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Reviewed in the United States on July 14, 2024 by NoFrillsUnbiasedReviews_BenzoAdvocateRpH NoFrillsUnbiasedReviews_BenzoAdvocateRpH
I have used the Anker Liberty 4 earbuds for a couple of months now, and like them fine. They fit my ears great, don't fall out, play music with good fidelity (especially with LDAC turned on using a premium steaming service), and the accompanying Soundcore app is useful for EQ'ing the sound if needed. The Spatial Audio setting is kind of fun but I listen to a lot of classical music and don't find it very useful in the end. Noise cancelling is pretty good for day to day use and is ok on airplanes but won't cut it for really loud stuff like sitting on a big gas mower. I have bought a few headphones/earbuds lately and most have gone back because of poor sound and funky app connections- this one I am keeping. Does it stack up to the big name ones (Bose, Sony, etc.)? I don't know, but for not spending a lot I am pretty happy. As a working musician I believe that no sound system in the world can match what I experience when I am in the middle of a good orchestra, so going for the ne plus ultra of portable sound is pointless. Good enough!
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Reviewed in the United States on September 16, 2024 by Sasha D.
Color: Midnight Black
First off from the box these things sounded weird . Horribly weird . That was after dropping them at least 5 times each one from the super strong magnet vs super slick surface of the buds . I knew the factory installed tips were gonna be too small , and they were , so I dropped them another few times while trying to change the tips . Those 2 gripes out of the way comes my very last gripe , NO INDEPENDENT VOLUME CONTROL . It's almost impossible for me to get these volume to my liking using AVC (active volume control that changes volume on device and buds at the same time ) . That being said , once I phenageled for a couple of hours getting the volume right and ANC off , spatial off , firmware updated and LDAC enabled I began to listen to many genres and songs and I must say I'm VERY impressed with the sound quality especially the airyness of everything . I didn't think Soundcore could better the realism of musical instruments and voices when they got away from the Knowles coaxial architecture but they sure did but the mess of a stock curve they processed into the sound took quite a bit to equalize out . I'm glad I took the time . I have been pleasantly surprised at how well the Active Noise Cancellation has been while disappointed very slightly in the Transparent modes. Media reviewers warned it wasn't all that great and they were correct on the pass through . These things are so light and comfortable I keep forgetting I'm wearing them when I'm reading my Kindle and the music stops . That much blows away my LP2+s by a lot . The surround sound stuff was pretty cool when watching a video but sucked horribly when trying to listen to music , no matter the mode. The heart rate sensor was a couple of beats behind the other devices I was using as a benchmark but close enough to think they're pretty cool but I still turned out off . If you see me running try and catch up as there's something terribly bad about to happen so I'll never use that feature in the wellness area but I will check out a few walking sessions to see how they compare to my S Health and Galaxy Watch 4 . It did get correct that I was stressed pretty good while trying in futility to find a solution to the master volume control thing . I also turned that off in privacy settings of the wellness area of the app . The squeeze controls took about 30 seconds to customize and about 2 minutes to adjust the squeeze strength needed as they take about 10 seconds to take effect with each adjustment . From the box they were set to normal and I actually prefer the next lighter touch choice (soft). Those that complained in reviews of it taking 3+ seconds for music to pause when a bud is removed must have had old firmware as it's under a second to pause and eye blink quick to start back when I said bud back into my ear . These buds are definitely not for the sound purist but for the rest of us they sound great , have good (LDAC uses a bit more battery but is worth it to me ) battery life . I have a silicone cover coming from Amazon that I'm sure will help some with my slippage issues until I get used to how strong the magnets are . Maybe a firmware update in the future will add individual volume control like most off their prior models offer . If they do I'll come bad and add that 5th star . Until then I'll continue to be blown away by Propellerheads , Alan Parsons Live ,Colbie Calliot , Kristen Stanfill , etc while using these things . Edit. While using these in ANC normal mode while cutting grass I noticed the bass was much more intense , getting up there with the LP2+s . When I got done I forgot I had them in ANC mode but noticed the bass being more intense while not losing any of the other flavors of sound I so appreciate with these things . ANC off brought bank a slightly disappointing low end bass in LDAC so I'll just take the battery hit . All told I got a little over 4 hours before the low battery prompt with both on the entire time . Spinfit 360s fit these buds while also keeping the ability to use the heart rate sensor . I got them on Amazon in XL because the Ls were not quite as tight fitting as I sought . When I first used them they didn't enhance the bass at all but did block a bit more noise without using ANC mode.
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Reviewed in the United States on April 2, 2023 by Stephen Elmore