






🎧 Elevate your soundscape—silence, power, and clarity in one sleek package.
Soundcore Liberty 4 NC earbuds combine industry-leading 98.5% adaptive noise cancellation with Hi-Res 11mm drivers and LDAC technology for premium wireless audio. With an impressive 50-hour battery life, wireless charging, IPX4 water resistance, and advanced 6-mic AI call clarity, these earbuds are engineered for professionals who demand immersive sound and uninterrupted connectivity wherever life takes them.





















| ASIN | B0CB67654F |
| Additional Features | Fast Charging, Multipoint Pairing, Noise Cancellation, Wireless Charging |
| Age Range Description | Audlt,Kid |
| Antenna Location | Music, Calling, Travel |
| Audio Driver Size | 11 millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 50 hours |
| Battery Charge Time | 50 hours |
| Best Sellers Rank | #1,332 in Amazon Renewed ( See Top 100 in Amazon Renewed ) #110 in Renewed Headphones #1,427 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 meters |
| Bluetooth Version | 5.3 |
| Brand | Soundcore |
| Brand Name | Soundcore |
| Built-In Media | Blu-ray |
| Cable Features | Without Cable |
| Carrying Case Color | Velvet Black |
| Carrying Case Material | durable and water-resistant material |
| Color | Velvet Black |
| Compatible Devices | Android Devices with Bluetooth 5.3, Wireless Charging Devices |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Package Type | Standard Headphones Packaging |
| Customer Reviews | 4.4 out of 5 stars 1,342 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | rounded_tip |
| External Testing Certification | / |
| Form Factor | In Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | None (No Headphones Jack) |
| Headphones Ear Placement | In Ear |
| Impedance | 10 ohm |
| Item Weight | 19 g |
| Manufacturer | Anker |
| Model Name | Liberty 4 |
| Model Number | A3947 |
| Noise Control | Adaptive Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 11 millimeters |
| Series Number | 4 |
| Specific Uses For Product | Mobile Use, Audio Listening |
| Style Name | In Ear |
| Theme | Audio Technology |
| UPC | 194644150860 |
| Unit Count | 1 Count |
| Warranty Description | 90 days limited warranty |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
R**Y
Phenomenal ANC Headphones
I picked these up to compliment my AirPod gen 3s for those times when I needed ANC like when mowing the lawn or in a data center (which are extremely loud with fan noise). I was initially concerned due to some of the issues a few people had but have yet to see any negatives with these. Fit - I find these to be far more comfortable than my AirPods with a snug fit without causing any discomfort for long periods Sound - I’m not an audiophile, but the first thing I did when these arrived was to do multiple comparisons to my AirPods. I found the AirPods had a deeper base and were a “tinge” cleaner sound, but these almost have a “clearer” sound that is not so bass heavy. Realistically even after 5 minutes of going back and forth I couldn’t say which was “better” - and that’s a good thing for those wanting AirPod quality without the price. ANC - these do exactly what I wanted them to. While on the mower I can actually hear what I’m listening to without having to be at max volume. In the data centers I have no issues whatsoever hearing and they do a phenomenal job cutting out the noise. For me this was well worth the purchase. Phone Calls - I ran these through the paces here too. I placed a call to a buddy and ran through talking on the regular handset to AirPods to the Soundcore Liberty 4s asking which is clearer (without saying what I was specifically testing for) and he couldn’t tell the difference between the Soundcores and the AirPods. I also tested these while in the server room - and issue I’ve had many times where people can’t hear me - and so far every call has been clear on both sides, the ANC also cleans up the phone calls. Transparency Mode - I don’t use this often, but when I need it it’s nice that I can go from ANC to Transparency mode just by holding the side down - it takes a few seconds but you hear all the background noise flood in and can easily have a conversation with them in. Side touch - while the side touch to skip / pause / volume / etc can be a bit finicky, I found that it’s more about knowing the specific spot to touch rather than it not reacting. From what I can tell, the spot right below the curve at the top is where the sensor is - knowing this makes it easy to double and triple tap to use those functions. Phone App - this is probably where I would take marks away. It’s not that the app is bad, my biggest gripe is that until you open the case, you can’t see any of the settings for your device - it’ll just sit with a “not connected” message. This means if you want to see how much battery is left you need to open the case to connect. One also cannot see any of the settings without having them connected. One thing I do like is that you can configure the side touch how you want; if you prefer to have pause/play be a double tap you can set that or if you want volume up be a single tap on one earphone you can do that as well. The app has some good things in it, my gripe is that they’re inaccessible until you connect it with the case open. Overall I’m extremely impressed with these earphones, to the point where I would probably suggest someone purchase them over AirPods. In fact, since purchasing these I have yet to use or even CHARGE my AirPods. Speaking of charging, the case also supports wireless charging, something the AirPods charge a premium for. One thing to note - I’m not bashing the Apple product, the AirPods have great functions that these don’t. Features like notification announcements and head tracking. For those looking for a great product and are willing to give up some features, the Soundcore Liberty 4 NCs are well worth the price of admission.
E**2
Great headphones
Superb I've been using the Anker Liberty headphones since the originals. Ive liked each one I've gotten in the noise canceling/pro line. The battery life has always been great. Sound has always been impressive. The controls have always been handy and not hard to use. Connection has been good to, I often walk pretty far from my phone when im working. The path has a couple obstructions but nothing crazy and while the signal sometimes will cut out for a second. I dont lose connection.
D**N
Excellent product, a few tiny drawbacks
I love everything Anker / Soundcore. These headphones are unbeatable at their price point for casual use. Everything these headphones say they can do, they deliver. And nearly everything is customizable through their app. Tap controls, anc, transparency, auto pause, latency, equalizer, all of it. You can even beep your headphones to find them. Batteries are monstrous. Sound quality is the best you're going to get without switching to full over ears or paying hundreds more. The cons. To ensure they've got the sound and features to compete, they're not crazy lean. They're by no means as bulky as my old Sony buds that had all the bells and whistles. But if you have ridiculously tiny ears or some cauliflower, you may be better off going with the Life A3i or another model or brand. They're also not workout headphones, and don't claim to be, Soundcore literally sells another model specifically for that use. So don't be upset if you have to adjust them or God forbid one falls out while you're doing jumping jacks or sprints. If enjoy a specific brand of custom tips- be aware that the connection points on these are not the universal circular shape - they are a bit oblong. Some conventionally shaped tips may still attach despite the anchor point difference - some will not. These headphones do come standard with their own pack of several tips to swap out for a comfortable fit. But if you have really odd ears or are super particular about your fit, you may end up looking for a different model. All that being said, these are without a doubt the best headphones you can get in this price range.
D**E
Excellent for the price.
This is my first pair of earbuds . I really like them. They work well. They sound great since I'm able to use the graphic equalizer in their detailed app. They do everything they said they would. In this price range, I highly recommend them 👍
R**M
Amazing sound, comfort and battery life
I have always bought AirPods. First time trying this brand that I will never try different brand again. Work great is it comfortably and they stay charged forever.
C**S
Poor noise cancelling on flights with crying babies
I originally got these maybe a year ago, because I lost my Beats and didn't want to pay to replace them because I felt they would turn up. Their location was at the Dallas airport but I wasn't convinced they weren't in my house somewhere. Later my Beats did turn up so I'm glad I didn't repurchase. In the last few weeks, I tried these on a transatlantic flight bc I didn't want to pack my Bose Quiet Comfort Ultras. I love the small size and I thought the battery life was good in my normal use working out and taking them to the office. However, on this set of roundtrip flights, I struggled! There were crying kids which is whatever but these did not work for noise cancelling that. And every 2h (I went to Dublin for work so the long legs of travel were 6-8h) I'd have to charge. To be fair, the case did charge the offending earbud in a few minutes, 10-20 min would get me about 2h which may be the promised value but when there's crying kids on a long flight, I feel like I wouldn't pack these again for a long flight, the Bose earn their space and my Beats Fit Pros have better battery life. Being able to charge one at a time helps but when there's external noise, it's cold comfort. They're okay overall and a good set to keep as a backup, especially for the price. I just personally don't recommend for noise cancelling on flights.
R**O
As advertised, great sound, great fit!
These are great! Great sound, great noise canceling. Last about 10 hours on a charge they are actually a great replacement for the air buds that I lost. Can’t believe they are such a great price!
K**N
Absolutely a great buy! Amazing sound and tech!
Wow! These are WAY NICER than I expected! For $45, this is an outstanding deal. The app is very cool, and they work so well! I love the sound testing, and the noise cancelling works ok, so far it’s the only thing I wonder about. My over the ear Sonys cut the noise so much better. Guess I will try the different silicone sizes to see if one works better. They're very comfortable, and quality feeling. The additional silicone tips for each ear are appreciated as well. These are too good to be true!
N**O
Passend und guter Sound
Ich habe lange nach in ears gesucht die in meinem Ohr auch bei viel gewackel halten. Jetzt habe ich sie. Für fast jede Orhgröße sind verschieden große Silikonstöpsel dabei. Die App von Soundcore bietet an die Stöpselgröße zu testen ob man auch die richtigen drin hat. NC in 3 stufen. Frei wählbar. Equalizer in der App. Einfache Bedienung ohne viel Schnick Schnack. Der Sound ist auch Super. Für den Preis sind das die besten in ears die ich je hatte.
K**.
Great quality
I've purchased a few different ear buds on the cheaper side, and have never been impressed. So when I purchased these on sale for $69 CAD I wasnt holding my breath, but I have been amazed with the quality of the earbuds and the case. The fit really well and the sound quality is top notch. Granted I haven't owned airpods or high quality earbuds before so I can't compare with those. But they work well on the phone people can hear me really well with the noise canceling mode on. The app is easy to use to adjust it to your needs. I would highly recommend these to anyone looking for a decent priced set of earbuds.
R**O
Très satisfait.
Ecouteurs très efficaces au niveau de la réduction de bruit et de la qualité sonore, éléments remarquables à ce niveau de prix très abordable. On peut discuter sur des détails, mais à ce tarif, le produit tient parfaitement la route face aux concurrents (Sony...). Très confortables dans l'oreille, grâce aux adaptateurs de taille. L'application liée est bien concue et facile à utiliser. Un excellent produit que je recommande.
S**R
Everything is great
Top end volume , battery , app , fit and most important the noise cancellation is top notch bought probably 10 pairs of different brands over the last 6-7 year and these are great the only criticism is with music the anc can be too good if you work construction like me can’t hear people shouting you , not always a bad thing lol, podcast and audiobooks work great with site noises like saws and extractions running don’t buy AirPods like I have before too expensive when these do the exact same for 1/3 the price , highly recommend
S**N
Review update: It was all good just a week ago. Now it isn’t!
A really good product. The noise cancelling was way better than I initially expected. Lightweight and the overall sounds is amazing once you tweak the EQ settings in the phone app a bit. I would recommend buying ear tips though as I found the ones that come with it might be prone to falling off your ear. I ordered some memory foam ear tips and have had zero issues going on. Update: Unfortunately I have been going through an issue within the first month of purchase that has gotten me to downgrade my review. I was on a long flight and the left earbuds just stopped bringing out sound. The touch functions still work on the left buds, but only right buds bring out sound. I tried resetting the buds numerous times along with resetting the Bluetooth connection but it only works occasionally. Based on Reddit comments, it seems this is a common issue with Soundcore buds which is highly unfortunate. I am left annoyed now because I am out of the country with no means of using warranty of any sorts.
Trustpilot
4 days ago
3 days ago