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Soundcore

Soundcore by Anker Liberty 4 NC Wireless Earbuds

Based on 13,681 reviews
Condition: New
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$79.98
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Availability: Only 5 left in stock, order soon!
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Arrives Saturday, Oct 31
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At a glance

Condition
New
Color
Black
Model
A3947
Weight
19 g
Ear Placement
In Ear
Impedance
10 ohm
Built-In Media
soundcore Liberty 4 NC
Works with
Cellphones, Desktops, Laptops, Tablets

Features 5

  • Noise Cancelling Adapts to Ears and Environments: Adaptive ANC 2.0 makes real-time calculations and adjusts to your ear canals and external environment for maximum quiet amongst the hustle and bustle.
  • Crisp Sound with 3 More Detail: 11mm custom-tuned drivers deliver consistently crisp and detailed sound. Experience Hi-Res wireless audio and LDAC technology that transfers 3 more data than regular Bluetoothbringing wireless music to life.
  • Sculpt Your Sound Profile: Not everyone listens the same, so use HearID 2.0 to find the perfect sound profile for you. If you want to mix it up, the EQ is fully adjustable or choose from 22 presets to match your audio.
  • Long-Lasting Battery Life: In normal mode, enjoy 10 hours of playback on a single charge or up to 50 hours with the case. With ANC on, get 8 hours between charges, extendable to 40 hours with the case.

Specs 50

Brand Soundcore
Color Black
Ear Placement In Ear
Form Factor In Ear
Impedance 10 ohm
Brand Name Soundcore
Model Number A3947
Model Name Liberty 4 NC

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If you place your order now, the estimated arrival date for this product is: Saturday, Oct 31

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Top Amazon Reviews

Great Sound and Excellent Noise Cancellation!
Color: Navy Blue Total product quantity: 1 Count
I’m really impressed with the Soundcore NC Earbuds. The sound quality is clear and powerful, and the noise cancellation does a great job of blocking out background noise. They’re comfortable to wear for long periods, connect easily, and the battery life is excellent. I also love the sleek design and overall quality. For the price, these earbuds offer great value. Definitely a solid choice for music, calls, and everyday use! ... show more
Reviewed in the United States on September 24, 2026 by Courtney McLeish
Solid performing and pairing
Color: Light Blue Total product quantity: 1 Count
I have to block out irritating typing noise in an office environment at least 8 hours a day. These earbuds pair effortlessly with my Samsung phone, sound awesome, fit comfortably in my ears, have very good noise cancellation and a battery that lasts me all day. I've never had that embarrassing unexpected unpairing like the cheaper earbuds, leaving everyone hearing my choice in music over the phone's speaker. Make sure you download the app to configure before use. The only negative aspect I can think of is occasionally the soft ear cover will detach from the earbud or turn inside out, a minor inconvenience. A great value for the price. ... show more
Reviewed in the United States on August 21, 2026 by dbr
These get better with age
Color: Black Total product quantity: 1 Count
Out of the box, these earbuds are no big deal. But after you install the app and let it test your hearing, WOW! I've spent hundreds on headphones before but I didn't feel like doing it for a set of earbuds when they all seem to break after a few years if you're lucky. After doing the ear test, these buds are _almost_ up there with much more expensive headphones. The only things holding these back from getting five stars are: - I can hear a very very high pitched sound constantly with these buds. It's not loud, but it's there. - The tuning process ended up boosting the highs a bit too much. Singers I know well sound like chipmunks. I'll see if I can use the app to reduce the highs a bit. Update 12/15/23: - I used the app and it did not help the (very) high pitched constant sound. It's not all that bad, but I'd still rather not have it. - These earbuds don't fit the best. I dropped one and it stopped working. Normally I wouldn't have replaced these if they're that fragile. But they were still under warranty and I'm super happy with the controls, the customized sound, etc, so I did replace them. I've also ordered some of these to see if I can get a better fit: https://www.amazon.com/gp/product/B097931JHT Update 12/18/23: I contacted the manufacturer of these buds about them breaking from a fall. This was their response: "We regret that there is no warranty covered for non-manufacturing related issues." So apparently, they never designed their buds to survive a fall, so they never tested if their buds could survive a fall, so they never manufactured their buds to survive a fall. But yeah, it's a "non-manufacturing related issue". Good luck. Update 4/9/25: What a roller coaster ride with these earbuds. Sometimes they're great, other times not so much. They've been sitting on a shelf for a while but I decided to dig them out because I'm looking for earbuds with really good sound and noise cancellation. I put these on, turned on the noise cancellation, and they're surprisingly good. The high-pitched sound is gone. Wind noise while I'm out walking is pretty well controlled. The rubber ear gaskets kept coming off so I glued them in place. I even dropped one and it survived. I've ordered the Bose Quiet Comfort Ultra buds. I'll update this review with a comparison. Update 4/9/25: OK, I got the Bose. The noise cancelling is everything people say it is. Simply outstanding. Unfortunately, out of the box, the sound from the Bose is severely lacking. I had to crank the mids and highs all the way up to get an OK sound. ... show more
Reviewed in the United States on December 11, 2023 by Reviewerman
I honestly thought when they didn’t lose charge for 3 days of use something was wrong
Color: Black Total product quantity: 1 Count
Review Image by Austin
I actually contacted support because I genuinely thought something was wrong. I did their troubleshooting and that didn’t work. A day later I checked the app for the battery level again and it FINALLY went down 1 bar (there are 5 bars on the battery icon so I can only assume that one bar is worth about 20% of battery. I had one in either ear for 8hrs a day for 3 days. These are quite loud, and I like loud music but they can truly get too loud. Can’t complain really I do enjoy it, this means I only run them at 40-60% volume at any time. I am truly impressed by the battery life, performance and features of the earbuds and case. The ANC is very good. When music is playing I literally cannot hear people speak. All I see is lips moving ! The case wirelessly charges, but you won’t need to do that often evidently ! If you have a wireless charging pad for AirPods that will work for these as well. The app is easy to use and pretty quick to connect to the buds, not AirPods level of speed but pretty good for a 3rd party connection. The app can be used to fully customize multiple different EQs, set different controls on the buds (there are 4 per each bud, single, double, triple and hold press). Sound quality definitely beats apple and Samsungs flagships earbuds. When I listened to these and discovered all the features, I started questioning why I ever spent $250 on AirPods. Despite all these good features I feel there are some things Anker could improve. A fatal flaw pretty much all TWS earbuds have is the charging case. Yes it charges fast via Type c or wirelessly. But it opens super easy. Which means if it gets dropped your earbuds all pretty much certain to go flying out. I don’t judge too hard for this because pretty much every company that make TWS earbuds do this. The case also feels a bit cheap. It’s very lightweight and the hinge has some light movement too it when closed like the fit isn’t quite perfect. It also collects dust on the inside (closed part of the case where the buds are) when closed. You cannot control volume with the touch controls on the buds, and there is no Hey siri. I wish there was a way to customize the transparency frequency response. I cook for a living and I was wearing one bud with transparency on. I put some oil in the pan (making a crackling sound) well the buds didn’t process that as such. It turned into a very high pitched, loud, staticky sound that was actually quite unbearable. I hurried to turn off transparency after that. Most things it processes ok, but others is sound very weird or digitized. Pros: -Great, slam or deafening ANC -Easy to use, quick connecting app -fully customizable multiple EQs - case charges wirelessly and type c -battery life lasts a super long time -buds recharge super fast in the case -Excellent soundcore sound quality that destroys the competition - Value you can’t beat that won’t break your wallet Cons: -case is a bit flimsy (hinge is a tad loose) -case collects dust on inside when closed -case easily opens to lose buds for potential drops - No swipe control on earbuds -the touch pad on the buds is sort of small, I have to re-tap sometimes. -no volume control or hey siri on buds ... show more
Reviewed in the United States on October 28, 2025 by Austin
I usually don’t like earbuds
Color: Navy Blue Total product quantity: 1 Count
**Title: Game-Changer for Earbuds!** I have to admit, I’m not usually a fan of earbuds. Many I've tried have been uncomfortable, fall out easily during physical activity, and often leave my ears feeling itchy. They just felt cheap and low-quality. Then I discovered the Soundcore Liberty 4 NC earbuds. Initially, I wasn't thrilled about shopping for earbuds, but as a college student, I needed something that would let me listen to lectures while also enjoying music. I wanted the flexibility to have one earbud in for music while still being able to focus on class. Using traditional headphones felt too obvious, and having one dangling earbud just looked silly. Knowing my past frustrations, I knew I needed a reliable option. As a loyal Soundcore customer—having already owned their headphones, Bluetooth speakers, and charging banks—I turned to their earbuds. I trust Soundcore for their quality and great value compared to competitors. After some research, I chose the Liberty series, renowned for its high-end features. Let me tell you, these earbuds have transformed my experience! All the issues I had with previous earbuds have been resolved. They’re incredibly comfortable, so I don’t have to keep readjusting them. They stay securely in place, whether I’m walking, turning my head, or even doing jumping jacks—no worries about them falling out. The sound quality is outstanding. Like other Soundcore products, these earbuds sync with the Soundcore app, where you can customize your EQ settings. If you're into personalizing your audio, you can even take a hearing test in the app. The AI creates a tailored listening experience based on your preferences. I tried it, and my music has never sounded better—crystal-clear highs, deep lows, and punchy bass. In class, I appreciate being able to wear just one earbud and still hear the lecture. If I want to immerse myself completely, I can pop in both and use the transparency mode to stay aware of my surroundings. At home, they’re perfect for blocking out distractions while I work on assignments, thanks to the active noise canceling feature. While I still prefer headphones for certain situations, these earbuds have become a staple for me. Some days, I enjoy the weight of headphones; other days, I appreciate the freedom of just having my ears occupied. Overall, I highly recommend the Soundcore Liberty 4 NC earbuds. I’d buy them again without hesitation! ... show more
Reviewed in the United States on October 8, 2024 by Colton loves music.
Decent But Flawed
Color: Black Total product quantity: 1 Count
I've had these earbuds for around 5 months now and I think I can give them a pretty solid review. The earbuds have a great battery life, I only need to charge the case around once per week max and that's with hours of daily wear. I've even fallen asleep with them in (more often than not) and when I wake up, they still have a good amount of battery left. Now for those of us who are unfortunate enough to have small ears, these may not be for us. My ears are small, not crazy small but small enough for most earbuds to be too large and cause uncomfortable pressure. These earbuds stay in either really well or I'm having to adjust them constantly. I'm not sure why this is the case but it is. However, the number of times I've fallen asleep in them, I don't typically wake up with them missing. I do feel that these are a bit heavy because they really FEEL like they're there. My ears get fatigued from them after a few hours. In terms of the bluetooth and multipoint connectivity, this is where they lose some stars. At first, they were great and I was thrilled to finally have a pair of earbuds with multipoint, however this was short lived. Sometimes they connect flawlessly, other time not at all. They will take several times to connect to just my phone, or if they do connect to my phone without issue, they have problems connecting to my computer. If you own any bluetooth products by Bose, you'll know that their multipoint connection works pretty seamlessly (in my experience) and your phone audio isn't automatically prioritized over your computer. The same cannot be said for these earbuds. If I have a video actively playing on my computer, and I happen to open an app on my phone, they'll automatically start playing whatever is on my phone. Additionally, I've had issues with the sound cutting out on my computer when I send a text from my phone without any sound on. In general, the multipoint works as it should around 60% of the time. There's also the occasional issue where they will take several tries to connect to my phone which can be very aggravating. My final thoughts are as follows: these are really good for the price! The sound quality is great, they're pretty noise cancelling, and the app makes them customizable. Their shortcomings are not in the functionality as earbuds but in what they're advertising as multipoint connection. If you're like me and have small ears, these may not be the most comfortable for you. But if you only really want them to listen to things on your phone or computer (one at a time) and you have normal sized ears, I think you'd really like these! ... show more
Reviewed in the United States on October 10, 2025 by Cianna Clark
good sound, good wind cancelling
Color: Navy Blue Total product quantity: 1 Count
I've gone through several pairs of cheap and mid-price ear buds (< $100). Three I like are the earfun pro 3, 1more comfobuds pro, and now the Anker Liberty 4NC. Overall the Ankers win hands down. I think they have the best sound and by far the best wind resistance. After you load up their app and connect to the buds it gives you a hearing test to give a base level of response, then gives a bunch of A-B comparisons to a piece of music asking which one you prefer as it tweaks the response curve. I think the end result is great, but I'm no audiophile and am 65, so take that for what it is worth. The other two are good, too (I rate the 1more buds above the earfun's, but I like them all). I got the 1mores first, and if I were only going by sound quality I'd have stopped there (glad I didn't, but I didn't know that at the time!). I usually listen to them when I ride my bike on a local rails-to-trails path. The downfall of the 1mores is that there is a lot of wind noise that comes through. Noise cancelling overall is good, but not for wind. So I saw the earfuns on sale, so tried them. Much better wind noise reduction, but still more than I'd like. Finally I saw these and bought a pair on their launch. As I mentioned above the sound is great, and the wind noise reduction is very, very good. I hear a little from time to time, but most of the time I feel the wind on my face but can only hear it if I am really looking for it. They have a lot of modes you can set it too, but the one that works the best for me against wind is manual mode, maximum (level 5) noise cancelling with wind reduction on. They remember their settings no problem after you take them out of their case. The earfuns seemed to turn off sometimes (go back to non-cancelling mode). The worst thing about that in the earfun case is that in order to connect to the buds with their app you MUST have an internet connection. This was a problem on my last flight as you might imagine. The 1mores were great on the flight -- and no issues about connecting to the app in flight. It was a transatlantic flight and they ran out of juice so I switched to the earfuns for a while so they could get enough charge back into them. With the 1mores the engine noise and other extraneous airplane sounds were almost gone and I enjoyed my music. I have not flown with the Anker's yet. Hopefully they will do as well as the 1more's there (but I'll have the 1more's along just in case!). Supposedly the battery lasts longer in the Anker's, but only ride for about 3 hours at a time so I have not tested that. One final GREAT thing about the Ankers vs the others I've tried is that you can disable the on-bud controls. I always have my phone on my bike, so if I need to change modes I can do so. Since I found settings I like I don't need to anyway.... In the app you can select what every combination of taps does individually. And every combination has a do nothing setting. You'll still get a beep if you trigger the setting while inserting or wiggling the bud around, but it has no effect. Just what I want. If I want to skip a song my phone is right there, usually with the app up that is playing said songs. Sometimes I start hearing wind, and that just means the buds have slipped a bit. A quick twist or wiggle and the wind is gone. They've never fallen out, but I'm riding a recumbent so I'm just sitting in a lawn chair while I pedal. I use these only for listening to music. My wife called me when I was out while using the earfuns and she said I sounded fine. I have not used these so far to talk on the phone while I ride so I cannot speak to that. ... show more
Reviewed in the United States on July 14, 2023 by Geoffrey C. Sherwood
Steer clear... they do not last
Color: Navy Blue Total product quantity: 1 Count
UPDATE: these are not worth the headache. I had my first pair for 9 months. Then the right earbud failed. Wouldn't charge and wouldn't sync. None of the trouble-shooting tips worked because nothing in the app works unless both earbuds are connected, so you can't update firmware or anything else. Soundcore Customer Service is a pain. It's all AI-run and gives incorrect information. Under warranty, I was told they would send a "brand new" replacement to me but I had to send in my defective pair to them first. When I got the replacement, it was clearly refurbished. When I asked them about this, the response was essentially, "Oops our AI lied to you." The refurbished item worked but had a static hum that the original earbuds did not, so I contacted support again, and they agreed to send out a new pair as was originally promised. So after several weeks of annoying back and forth, I finally got a new replacement. I've only owned them for 4 months this time, and ONCE AGAIN the right earbud has failed on me. This is clearly a design flaw. I'm done with Soundcore after this experience. ******************** Original review: I owned these for 9 months. For the price, I thought they were great--at first. Sound quality was good. Call quality was good. Noise canceling was good but not great. Fit was good, but they would slide out over time and need re-seated in my ears, especially if i was working out or sweating. Then 9 months into owning them, the right earbud just stopped working. I tried all the recommended troubleshooting methods. Basically, the right earbud was no longer recognized by the case, so there was nothing I could do to fix it (resets, firmware updates, etc. all require both buds be in the case, and since it stopped recognizing the right bud, it basically bricked the entire product.). I reached out to customer service, providing all the info. They promised to send a replacement product, but said it would need to be a different color because the color I had was out of stock. This should have been my first hint since Amazon and Soundcore Direct both showed all colors in stock. I specifically asked if the replacement was a refurbished item, and they guaranteed that it was a "brand new item." I said okay and told them to proceed with sending the replacement. Two days later, they told me they could not proceed with sending the replacement until I sent in my defective earbuds and they were received and processed by their facility in Canada. They estimated that would take 5-9 days from the time I mailed them before they could even mail the replacements. This seemed like an unnecessary delay to me, considering they had not mentioned that requirement in the beginning AND I knew I could get brand new earbuds from Amazon with same day shipping. However, I was obviously not going to pay full price again for a product that only lasted 9 months (half of the 18 month warranty period). I complied and put the earbuds in the mail, but also told them it seemed like an unnecessary delay. They then told me they would expedite the process and send the replacement out immediately (3 days after they originally told me they were sending them), so I told told them I appreciated it. I got the replacements several days later and was extremely disappointed to discover they were clearly refurbished. They had a cosmetic flaw, but more importantly, when i went to pair them, they had all of the previous owners devices still listed in connection history AND they were named "Paul's Liberty 4 NC" (spoiler alert: my name is not Paul). I reached back out with my disappointment and ample evidence they were refurbished earbuds, and the response was that their policy was to handle warranty claims with refurbished products for any items more than 3 months past purchase date. REMEMBER! I specifically asked if the replacements were refurbished and they promised they were brand new. I contacted them again regarding this blatant lie and they apologize that their customer service AI gave me wrong information..... This was a ridiculous process and i wasted more than a week going back and forth with their faulty AI customer service, only to end up dissatisfied with the outcome and distrustful of buying any Anker or Soundcore products in the future. ... show more
Reviewed in the United States on May 13, 2024 by Occasional reviews
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