






🎧 Elevate your audio game—because silence and sound should both be legendary.
The soundcore Liberty 4 NC earbuds by Anker combine industry-leading 98.5% adaptive noise cancellation with premium 11mm Hi-Res drivers and LDAC technology for ultra-detailed wireless sound. With up to 50 hours of battery life, customizable HearID 2.0 sound profiles, IPX4 water resistance, and advanced 6-mic AI call clarity, these earbuds are engineered for professionals who demand immersive audio and seamless connectivity on the go.

























| ASIN | B0CB67654F |
| Age Range Description | Adult |
| Antenna Location | Listen to music |
| Audio Driver Size | 11 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 10 Hours |
| Battery Charge Time | 50 Hours |
| Best Sellers Rank | 1,834 in In-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.3 |
| Box Contents | Earbuds, Wireless Charging Case, Eartips, Charging Cable, User Manual |
| Brand | soundcore |
| Brand Name | soundcore |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Carrying Case Material | durable and water-resistant material |
| Colour | black |
| Compatible Devices | Mobile Phones, Tablets, Laptops, Car Audio Systems |
| Control Method | Remote |
| Control Type | Noise Control |
| Controller Type | Touch |
| Customer Package Type | Rigid |
| Customer Reviews | 4.2 out of 5 stars 1,069 Reviews |
| Ear placement | In Ear |
| Earpiece Shape | in-ear |
| Enclosure Material | Plastic |
| External Testing Certification | / |
| Form factor | In Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 20 KHz |
| Headphone Form Factor | In Ear |
| Headphone Jack | None (No Headphones Jack) |
| Headphones Ear Placement | In Ear |
| Impedance | 0.01 Ohms |
| Is Autographed | No |
| Item Weight | 19 Grams |
| Manufacturer | Anker |
| Model Name | A3947 |
| Model Number | A3947 |
| Network Connectivity Technology | Wireless |
| Noise Control | Adaptive Noise Cancellation |
| Noise control | Adaptive Noise Cancellation |
| Number of Items | 1 |
| Product Features | Noise Cancellation |
| Product Warranty | 18 month |
| Sensitivity | 11 Millimetres |
| Series Number | 4 |
| Specific Uses For Product | nMusic |
| Style Name | In Ear |
| Theme | Audio Technology |
| UPC | 194644150860 |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |
T**A
Long life, clear sound
Really good earphones, especially for the price! Loud, long life, clear sound and with good noise cancellation earphones for less than £50
M**Y
Brilliant product
I’m still enjoying this item after several months of purchase. The noise cancelling is wonderful even without playing any music or video. My only wish was that the case had an anchor for a lanyard
M**D
Excellent sound quality
Still my daily use headphones due to their excellent quality. Solid in ear fit although one of the buds seems to be less stable in my ear than the other even with changing the silicone tip. Sound is great, no lag when watching videos or playing games. Case is solid and doesn't accidentally open when in my pocket or bag. Only downside is the light on the button to open the lid constantly glows when the case is being charged. App as usual is good with a decent level of customisation for sound profiles and noise cancellation. Noise cancellation could be stronger as discovered on a recent flight as even with the flight transport mode in ANC activated there was still a fair level of aircraft noise coming through. Transparency mode is one of the best I've experienced for in ears. Would highly recommend if you want great sound quality and good battery life
A**.
Fantastic value for money
I bought these as a Renewed product for £67 and I've been using them about six weeks now before writing this review. The first thing to say is that they came in a sealed box as new with quickstart leaflet, cable and a full set of silicone tips. Also you get free product return for one year which is much more than for a normal new product with Amazon. There seemed to be very little risk, so what's there not to like? There's a really great app that comes with the earbuds that helps you get the most out of them. Firstly there's a fit-test tool that helps you find the right tip and a good seal. A good fit is essential. Secondly the HearID tool helps you find the best sound for you by doing a hearing test followed by preference selection. This come up with a equalisation curve that can be further modified by adding in your preferred listening style. After quite a bit of fiddling around I was able to get a sound that I was happy with and compares well with my Bose QC35 phones. I also turned on LDAC sound quality, but whether it makes much difference when streaming from Spotify, I'm not sure. Straight out of the box they are probably not going to give the best sound, so using the options in the app is really needed. As for noise cancelation, I would say very good for the price. They works very well for reducing the sound of jet roar and the noise of a train, but less so for the sound of people chatting and not as good as Bose for that. But, hey, look at the difference in price! Probably using foam tips would improve the isolation. I found the transparent mode seems to introduce hiss so it's not my favorite mode. Overall I think they are amazing for the price. I found the comfort to be great, no problems there. Connectivity has been rock solid, no drop-outs and they always connect instantly. The battery life is excellent too and would easily last for a long-haul flight to the far east. I'm using them with a Galaxy S20 phone. Overall I have no hesitation for awarding 5 stars especially as I only paid £67.
F**R
v for m
hope they gonna improve the quality of earholder, it is slippery. quality is not complitely perfect but it is something that you dont care when it is fall. Durability was as expected, pretty amazed by its battery life
C**S
Wonderfully made with superb sound quality
It was just as described, well packaged and was just like a brand new one. Battery lasts quite good. I have been using it for over a week now on the first full charge. In all, I am very satisfied. Not leaving behind its wonderful sound quality, and the ability to connect to dual devices, pausing one to use another, and vice versa. Quality is top notch.
R**.
Avoid
Dreadful! Around another other phones the link between the earbuds and my iPhone is impacted. It’s like someone alternately switching them off so impossible to listen to anything and also makes you feel sick.
D**K
Fantastic earbuds.
These headphones are absolutely fantastic! The sound quality is excellent, the functionality is impressive, and the design is spot-on, making them worth every penny. The battery life is solid, allowing for hours of use without needing a charge. The value for money is outstanding – it’s hard to find anything better at this price. In fact, these headphones can easily compete on all fronts with models that cost twice as much. If you're after quality headphones at a reasonable price, this is the perfect choice!
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**Y
Great affordable earbuds
So far so good and good noise canceling!
D**.
Bonne réduction active et bonne qualité à prix raisonnable
Les modèles intra auriculaires d Anker sont très bons. ( Les mousses de leurs supra auriculaires sont un peu fragiles) Un peu plus cher que le q30, mais meilleure réduction de bruit , mobilité à un prix qui reste correct par rapport à d'autres marques qui margent beaucoup sur ce type de produit
R**.
Goede kwaliteit in ears fijn geluid
Heel erg blij met deze set, kwalitatief geluid, en geluidsonderdrukkin NC
A**D
Return
I was forced to return them because one of the earbuds didn’t charge. Anker should control better their refurbished earbuds.
Trustpilot
1 week ago
2 weeks ago