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🎧 Elevate your audio game with silence and style — don’t just listen, experience.
The Anker Liberty 4 NC earbuds deliver industry-leading 98.5% noise cancellation powered by Adaptive ANC 2.1, combined with 11mm custom-tuned drivers and LDAC Hi-Res wireless audio for crystal-clear sound. With an impressive 50-hour battery life, wireless charging, and Bluetooth 5.3 multipoint connectivity, these earbuds are engineered for professionals seeking premium sound, personalized audio profiles, and all-day comfort during commutes, travel, and office work.























| ASIN | B0BZV4QFP8 |
| Additional Features | Fast Charging |
| Age Range Description | Adult |
| Antenna Location | Listening, Travel, Office Work |
| Audio Driver Size | 11 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 50 Hours |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | #73 in Electronics ( See Top 100 in Electronics ) #8 in In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.3 |
| Brand | soundcore |
| Built-In Media | Cable |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 50 Hours |
| Carrying Case Battery Capacity | 800 Milliamp Hours |
| Carrying Case Battery Charging Time | 2 Hours |
| Carrying Case Color | Black |
| Carrying Case Height | 30.5 Millimeters |
| Carrying Case Length | 57.2 Millimeters |
| Carrying Case Material | Hard Plastic or Aluminum |
| Carrying Case Weight | 15 Grams |
| Carrying Case Width | 57 Millimeters |
| Color | Black |
| Colour | Black |
| Compatible Devices | Phones, tablets, and laptops |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Touch |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 27,426 Reviews |
| Ear placement | Over Ear |
| Earpiece Shape | Rounded |
| Enclosure Material | Plastic |
| External Testing Certification | / |
| Form factor | In Ear |
| Frequency Range | 20-20KHZ |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00194644132125 |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Over Ear |
| Impedance | 10 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Weight | 19 Grams |
| Manufacturer | Anker |
| Model Name | A3947 |
| Model Number | A3947 |
| Noise Control | Active Noise Cancellation |
| Noise control | Active Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 102 dB |
| Series Number | 3947 |
| Specific Uses For Product | Music, Travel, Office Work |
| Style Name | In-ear |
| Subject Character | no character |
| Theme | No Theme |
| UPC | 194644126124 194644132125 |
| Unit Count | 2 Count |
| Warranty Description | 1 Year Manufacturer |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
A**A
Comfortable, Powerful, and Reliable for Everyday Use
I’ve been using the Liberty 4 NC for a while now, and they’ve quickly become my go to earbuds. The fit is comfortable even during long commutes and the adaptive noise cancelling really does a great job of blocking out background sounds on buses and in the office. I like that the sound is punchy with strong bass, but the app lets me tweak the EQ so I can balance it for podcasts or softer music. Battery life is excellent I can get through a full week of work without worrying, and wireless charging makes it easy to keep them topped up. The multipoint connection is a lifesaver when switching between my laptop and phone and transparency mode feels natural when I need to stay aware of my surroundings. The build feels solid, and even though the case is a little bulky, it adds durability and houses the impressive battery capacity. Calls come through clearly, and the Bluetooth 5.3 connection has been stable with no dropouts. I also appreciate the quick-charge feature, which gives me hours of playback from just a short charge. Overall, they deliver a premium experience without the premium price. They may not be the best choice for heavy workouts since they’re only splash resistant, but for commuting, office use and travel, they’ve been reliable, powerful and surprisingly versatile. They feel like a smart investment if you want strong ANC, customizable sound and long battery life without overspending.
A**K
Great Deal
Just got these new earbuds and wow, they're seriously impressive! The noise cancellation is like magic, totally blocking out all the annoying background sounds. Music sounds fantastic, super clear and with a nice punchy bass. They're really comfortable to wear, even for long listening sessions. Definitely a great purchase for anyone looking for awesome audio and peace and quiet.
A**N
Impressive value, premium and addictive sound
Sound: 4.5/5 I listen primarily to Christian songs (alternative-pop), and Rock to Metal genres, which have a lot of heavy electric guitars and double pedal drums. So this review is limited. Strong and decent bass. It could be cleaner, but for the price, I couldn't ask for more Good and clear mids Highs are ok. It could be a bit cleaner. If you increase the EQ, it will produce a sharp-piercing sound. But it's not terrible. Overall, the sound is really good, especially considering the price. I have AirPods Pro 1, and I would prefer this over that for sound because of the fuller sound. AirPods Pro 1 however, wins in terms of cleaner highs, clear (but lacking) bass, and wider sound stage. Fit 4/5 It's bigger than the AirPods and not as snug to my ears. ANC 3/5 It has decent ANC but lacks, especially it does not block out mid-high frequencies well. For example, as I type this, I have a fan beside me. I can still hear it with this earbuds when there's no music, but Airpods Pro 1 completely eliminate that. Much for the 2nd generation. But hey, at this price point, Anker is giving us much more ANC than what we paid for. Quality 3.5/5 Feels better than average, but definitely not on the premium feel league Time will only tell about it's longevity Battery 5/5 Gives you more juice than AirPods Pro 1 in both the earbuds and the charging case. Couldn't ask for more. Charging case 3.5/5 Case is quite big, but still feels in my pocket. I love the light, though. P.S. When I bought this, Liberty 4 Pro is out, but based on the review, there's no improvement in the sound. And that's the primary reason why I'm buying this. Liberty 5 is also on the way, but based on the reviews, Liberty 4 NC sounds better. So I saved my money and got this.
A**I
Great for music & calls
These earphone will not let you down. 5 star for sure. It's been 15 months since I'm using them. The music quality, the sound over the calls, pretty much everything is spot on. During this time I have lost some tips and I might have to order extra tips soon. You can not ask for a better value for your buck, specially compared to the original apple earphones that are extremely expensive and work 90% the same as 4 NC.
K**.
Exceptional Noise Isolation and Comfort at a Fraction of the Cost
Having tried multiple high-end EarPods for professional use, I can confidently say that the Anker Liberty 4 NC stands out as an exceptional option for office environments. Unlike other earbuds I’ve used, which tend to transmit background noise during Teams calls, these earbuds excel in voice isolation, ensuring that only my voice is clearly heard while surrounding noise is effectively suppressed. In addition to industry-leading noise cancellation, the Liberty 4 NC offers a comfortable fit suitable for extended wear and maintains a stable, secure feel throughout the day. What makes it even more impressive is the value for money — priced at roughly a quarter of comparable premium alternatives, it delivers top-tier performance in clarity, comfort, and noise management without the premium price tag. For professionals who frequently attend calls in noisy environments, the Anker Liberty 4 NC is a highly recommended, cost-effective solution that does not compromise on quality.
K**J
Connection bugs—connects too early and disconnects too late
The earbuds connect to my phone's Bluetooth the exact moment the charging case is opened, even before I take them out or put them in my ears. If I am watching a video, the phone audio instantly cuts out, but because the buds are still sitting inside the case, no audio plays there either—leaving me in total silence on both ends. To make matters worse, when I put them away and close the lid, the Bluetooth stays connected for another 5 to 10 seconds. You have to sit and wait for it to actually disconnect before your phone goes back to normal. The connection logic is deeply flawed on both ends, and I really hope Soundcore fixes these issues in a future software update.
M**D
Great sound, comfort, and battery life!
I’ve been using the Anker Liberty 4 NC for a while now and I’m really impressed. The sound quality is clear with strong bass but still balanced for vocals and everyday listening. The noise cancelling works surprisingly well for commuting, office use, and reducing background noise. Battery life is excellent and easily lasts through long days without worrying about charging. They’re also very comfortable to wear for hours and fit securely. Overall, if you want premium features without paying flagship prices, the Liberty 4 NC is a great choice and definitely worth it.
A**D
Better and great option
Before this i was using samsung buds 3 I didn't miss a thing and this is even better with better sound quality and better battery
ه**ى
العزل 70% وليس96%
الصوت جيد جدا وليس ممتاز الصوت فى المكالمات جيد جدا ومقبوله الميكروويف جيد ومقبول والافضل فعلا بين جميع سماعات المماثلة والاغلا منها يوجد بها اوبشن ومميزات فعلاً ممتازه وروعه البطاريه ممتازه وروعه أيضاً اروع ما فيها الشاحن اللاسلكي والربط باكثر من جهاز لا أنكر اعجابى الشديد لهذا المنتج وانصح به واوعدك هيعجبك والسعر 2500 بعد الخصم يجعل السماعه الافضل فى جميع سماعات الفئة العليا لانك لا تحتاج أكثر من هذه الإمكانات الموجوده بها ولم تلاحظ الفروق البسيطه الموجوده فى فئة ال5000الى10000 اخيرا السماعه لما تمسكها هتحس انك تملك شئ فخم ولما تفتح البوكس تحس انك فتحت علبه مجوهرات وده انطباع شخصى
G**A
Semplicemente fenomenali!
Sintesi: fantastiche con un solo paio di piccoli difetti, da acquistare! Pippone: vengo da anni di auricolari wireless budget senza ANC, ed inizialmente ero un po' restio all'acquisto vista la spesa; poi, con un coupon di Amazon, ho deciso di tentare l'acquisto, e devo dire che dopo quasi un mese di costante utilizzo sono estremamente soddisfatto! - Qualità audio: 5/5. L'app companion permette anche di configurare una sorta di equalizzatore personalizzato sul proprio udito e sulle frequenze meglio percepite, la distorsione è un fenomeno (nella mia esperienza di utilizzo) sconosciuto, anche al volume massimo. Unico neo, forse non sono gli auricolari più potenti che abbia provato (normalmente tengo il volume al 65-70%, talora oltre in ambienti particolarmente rumorosi, ma il cinesone che citavo all'inizio raggiungeva volumi più alti, seppur al costo di audio distorto, quindi direi che è una cosa di minimo peso). - Comfort: 5/5. Passi l'essere abituato da anni ad auricolari in-ear, ma temevo che il design di questo modello (simile più alle airpods che al tappo cui ero abituato) potesse dare fastidio sull'orecchio esterno; errore! L'"asticella" a stento si percepisce, e poi sono talmente comodi che si riescono a tenere per ore senza sensazione di fastidio (il mio record personale sono state 7 ore tra treno, metropolitana ed autobus). Io uso i gommini di default, ma in confezione forniscono altre misure. - Dotazione: oltre agli auricolari e alla loro custodia, la confezione contiene i suddetti gommini ed un cavo USB c-c; a mio avviso, tutto il necessario (considerata anche la possibilità di ricarica wireless). La custodia è molto compatta, entra facilmente in tasca assieme a cellulare o portafogli, e i magneti che tengono in posizione gli auricolari sono abbastanza forti da farmi dubitare che possano mai cadere anche se "incoraggiati". - Estetica: è un parametro estremamente soggettivo, io le trovo molto belle, ma non è stato il primo pensiero che mi ha convinto all'acquisto. - Facilità di utilizzo: aperta la custodia il telefono le riconosce immediatamente e chiede l'associazione tramite bluetooth; dopo la prima, basta estrarle dalla Custodia e metterli, si connettono immediatamente e vanno benissimo anche usati singolarmente. Il piccolo chime di accoppiamento viene riprodotto solo appena estratte dalla custodia, poi non interrompe più l'ascolto. L'app soundcore si scarica in un momento, si setta in ancora meno tempo, e permette un capillare controllo delle funzioni con grande semplicità. Tramite L'app, inoltre, si possono impostare le funzioni in risposta a tocco singolo, doppio, triplo e prolungato, su ciascun auricolare, per un totale di 8 comandi a portata di mano senza dover interagire col telefono. Questi comandi sono abbastanza responsivi ad un tocco leggero, magari avrei gradito una minor latenza tra i "click" (un doppio clic troppo veloce viene registrato come singolo), ma come sopra, è una preferenza soggettiva. Unico neo in questo paragrafo, sarà un mio limite, ma pare non si possano usare i controlli touch per rispondere o rifiutare le chiamate in entrata. Non è una catastrofe, ma sarebbe molto bello riuscirci. - ANC: 5/5. mai provato fino ad adesso, e non so come abbia fatto a farne a meno! Perfetto per ridurre il rumore di fondo del treno, dell'autobus, o anche dei lavori nel palazzo di fianco (occhio: ridurre, non azzerare), al modico prezzo di "tagliare" un po' delle frequenze più basse dalle vostre tracce. Io talora lo uso anche senza ascoltare nulla per ridurre il rumore di fondo e devo dire che è una funzione fantastica, e che fa il suo lavoro egregiamente. - Batteria: altro punto spesso dolente, non in questo caso! Durante il tragitto di 7 ore citato precedentemente gli auricolari hanno continuato a funzionare senza battere ciglio, e la custodia li ha ricaricati nel giro di 30 minuti perdendo (a detta dell'app) circa. Il 10% della propria carica. Altro piccolissimo neo, L'app non mostra una percentuale di carica, ma solo un'icona di batteria con le tacche all'interno. Avrei gradito una percentuale, ma è un dato senza il quale si vive ugualmente. Conclusioni: se cercate degli auricolari con grande batteria, ottimo audio seppur non troppo potente, e ANC, questi sono una grande opzione, li consiglio caldissimamente!
W**9
Warto kupić
Bardzo dobre
D**A
Machen sehr viel richtig
Habe sie eine Woche getestet und gleich noch mal welche für meine Frau bestellt. Wir beide haben das Problem, dass InEar Kopfhörer in der Regel nach den ersten Bewegungen wieder herausfallen, da wir sehr enge Gehörgänge haben. Auch Aufsätze aus anderen Materialien haben meist nichts gebracht. Bei den Liberty 4 NC ist das nicht der Fall, sie halten bei uns in den Ohren. Die Kopfhörer kommen mit Aufsätzen der Größen XS-L. Zusätzlich macht die App auch einiges her. Im Playstore ist sie von den Kopfhörern, die ich bisher getestet habe, am besten bewertet. Und das kann man auch nachvollziehen. Die Kopfhörer verbinden sich sehr schnell, bisher hatte ich auch keinerlei Probleme mit der Verbindung oder irgendwelche Aussetzer. In der App kann man die Steuerung am Kopfhörer selber einstellen (Play/Pause, weiter, zurück, Assistent, lauter, leiser und Wechsel zwischen Transparenzmodus und ANC). Positiv angetan bin ich von der Option, dass man eine Maximallautstärke festlegen sowie den Sound per Equalizer und die Art des ANC einstellen kann (adaptiv, manuelle Stufen und Transportmodus). Zusätzlich kann man auch noch den Sound auf sein Gehör einstellen sowie den Sound anhand der Auswahl eines Musikausschnitts mit unterschiedlichen Klangprofilen optimieren. Erwähnenswert ist auch die Option Windgeräusche zu reduzieren, was auch sehr gut funktioniert. Die Option 3D-Surround Sound fühlt sich gut an, der Sound klingt dabei weniger flach. Das Ladecase ist nicht zu groß und wirkt für den Preis sehr edel. Der Klang ist auch recht gut. Man sollte diesen aber noch mittels Equalizer optimieren. Im Alltag machen sie bei der Wiedergabe einen sehr guten Job und auch viel Spaß. Es gibt schon noch einige die besser klingen, aber einerseits kosten diese mindestens das dreifache oder man benötigt bestimmte Codecs usw. Bei Spotify wird dabei der Unterschied wenn dann sehr gering ausfallen. Was nicht so toll ist sind die Mikrofone. Das Gegenüber hört, dass man nicht direkt per Telefon telefoniert sondern über die Kopfhörer. Der Klang ist dabei allerdings nicht blendern oder störend, könnte aber besser sein für 6 Mikrofone mit KI Unterstützung. Das ANC könnte auch noch einen Ticken intensiver sein. Zwischen normal und Geräuschunterdrückung kann ich keinen großen Unterschied feststellen. Im großen und ganzen würde ich das ANC bzw. die Isolierung von der Umgebung dennoch mit gut bewerten. Wer mehr von der Umgebung mitbekommen möchte kann den Transparenzmodus verwenden. Dieser ist gut, andere können das aber besser, kosten allerdings auch mehr. Für den Preis für mich aktuell die besten Kopfhörer, die auch mit einigen Topmodellen mithalten können. Vor allem bekommt man teilweise mehr an Funktionen geboten und einen sehr guten Sound.
H**N
Anker Soundcore Liberty 4 NC
Introduction The Anker Soundcore Liberty 4 NC are true wireless in-ear earbuds that offer advanced features and impressive performance at a competitive price. Build Quality and Design The earbuds are made of high-quality materials, making them durable and comfortable for long listening sessions. They fit securely in the ears and come with a compact charging case for easy portability. Sound Quality The sound quality is excellent, with clear and detailed vocals. The bass, mids, and treble are well-balanced, delivering a rich and immersive listening experience. The noise cancellation is effective, blocking out a significant amount of external noise. Features and Functionality The Soundcore Liberty 4 NC offers a stable Bluetooth connection and impressive battery life, lasting up to 8 hours on a single charge with an additional 32 hours from the charging case. The touch controls are intuitive, and the earbuds come with a companion app for customizing the sound profile. Performance in Different Scenarios These earbuds perform well in daily use, providing excellent sound quality and noise cancellation during commutes and office work. They are also suitable for gaming, with accurate sound cues and minimal latency. For exercise, the earbuds are sweat-resistant and secure, making them ideal for workouts. Pros and Cons Pros: Excellent sound quality Effective noise cancellation Comfortable and secure fit Long battery life Affordable price Cons: Touch controls can be sensitive Conclusion and Recommendation Overall, the Anker Soundcore Liberty 4 NC are an excellent choice for anyone seeking high-quality true wireless earbuds with noise cancellation at an affordable price. Their performance and features make them a great value for money.
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