--- product_id: 645576397 title: "Anker Liberty 4 NC Bluetooth Headphones, Light Blue | 98.5% Noise Reduction, Adaptive Noise Cancelling to Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3" brand: "soundcore" price: "¥39925" currency: JPY in_stock: false reviews_count: 13 url: https://www.desertcart.jp/products/645576397-anker-liberty-4-nc-bluetooth-headphones-light-blue-98-5 store_origin: JP region: Japan --- # 98.5% noise reduction 11mm custom-tuned drivers 50h total battery life Anker Liberty 4 NC Bluetooth Headphones, Light Blue | 98.5% Noise Reduction, Adaptive Noise Cancelling to Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3 **Brand:** soundcore **Price:** ¥39925 **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate your sound, silence the noise, own the moment. ## Quick Answers - **What is this?** Anker Liberty 4 NC Bluetooth Headphones, Light Blue | 98.5% Noise Reduction, Adaptive Noise Cancelling to Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3 by soundcore - **How much does it cost?** ¥39925 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/645576397-anker-liberty-4-nc-bluetooth-headphones-light-blue-98-5) ## Best For - soundcore enthusiasts ## Why This Product - Trusted soundcore brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hear Every Detail:** Custom 11mm drivers with LDAC tech deliver 3x more audio data for crystal-clear, high-res sound. - • **Personalized Soundscape:** HearID 2.0 and 22 EQ presets let you sculpt your perfect audio profile—because your ears deserve it. - • **Silence Like Never Before:** Adaptive ANC 2.0 tailors noise cancellation to your unique ear shape and environment for unmatched peace. - • **All-Day Power, Zero Worries:** Up to 50 hours playback with wireless charging keeps your vibe going from morning meetings to late-night flights. - • **Sleek, Splash-Resistant Design:** Light Blue faux leather case and IPX4 water resistance combine style with durability for your on-the-go lifestyle. ## Overview The Soundcore Anker Liberty 4 NC Bluetooth Headphones deliver industry-leading 98.5% noise cancellation with Adaptive ANC 2.0, powered by custom 11mm drivers and LDAC for hi-res audio. With up to 50 hours of battery life, wireless charging, and a personalized HearID 2.0 sound profile, these lightweight, water-resistant earbuds are engineered for professionals who demand premium sound and seamless all-day performance. ## Description Soundcore Anker Liberty 4 NC Wireless Bluetooth Headphones, 98.5% Noise Reduction, Noise Cancelling Adaptable to Ears and Environment, Hi-Res Audio, 50 Hours, Wireless Charging, Bluetooth 5.3 ## Features - REDUCE NOISE UP TO 98.5%: Soundcore Liberty 4 NC Wireless Noise Cancelling Bluetooth Headphones feature a high-sensitivity in-ear sound sensor, oversized speaker and innovative noise isolation chamber that eliminates up to 98.5% of noise for peace of mind when you're on the go. - NOISE ELIMINATION ADAPTS TO EARS AND ENVIRONMENTS: Adaptive ANC 2.0 performs real-time calculations and adjustments based on your ear canals and the external environment, for maximum silence in the hustle and bustle. - SHARP SOUND WITH 3X MORE DETAILS: Custom-tuned 11mm drivers deliver crisp, detailed sound. Experience high-resolution wireless audio and LDAC technology that transfers 3 times more data than conventional Bluetooth - bringing wireless music to life. - SCULPT YOUR SOUND PROFILE: Not everyone listens the same way. Use HearID 2.0 to find the perfect sound profile for you. If you want to mix sounds, the EQ is fully adjustable or you can choose from 22 presets to suit your music. - WORRY FREE 10H/50H BATTERY: Just one charge is enough to enjoy uninterrupted entertainment while traveling across the United States. Pack the Liberty 4 NC wireless headphones for your next adventure and listen to 1000 tracks or watch 30 movies in a row without worrying about the battery. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Adaptive ANC, 11m drives, IPX4, 6 microphone, Bluetooth 5.3, 50h playback with 10h charging box on a single charge, Soundcore App, LDAC, Hi-Res, 4 hours operation with 10min charging, Wireless charging | | Age Range Description | Adult | | Antenna Location | Office Meetings | | Asin | B0BZV6SYXQ | | Audio Driver Size | 11 Millimeters | | Audio Driver Type | Dynamic Driver | | Battery Average Life | 60 Hours | | Best Sellers Rank | #56 in Electronics (See Top 100 in Electronics) #9 in In-Ear Headphones | | Bluetooth Range | 10 Meters | | Bluetooth Version | 5.3 | | Brand | soundcore | | Built In Media | Headphones, charging box, headphone pads, charging cable | | Cable Features | Detachable | | Carrying Case Battery Average Life | 24 Hours | | Carrying Case Color | Light Blue | | Carrying Case Material | Faux Leather | | Carrying Case Weight | 6.72 Ounces | | Color | Light Blue | | Compatible Devices | Bluetooth 5.3 enabled devices | | Connectivity Technology | Wireless | | Control Method | Touch | | Control Type | Media Control | | Controller Type | Touch | | Customer Reviews | 4.2 4.2 out of 5 stars (26,409) 4.2 out of 5 stars | | Earpiece Shape | Rounded tips | | Enclosure Material | Plastic | | External Testing Certification | / | | Frequency Range | 40,000 Hz | | Frequency Response | 20 KHz | | Headphone Folding Features | In Ear | | Headphone Jack | bluetooth | | Headphones Ear Placement | In Ear | | Impedance | 10 Ohms | | Is Autographed | No | | Item Weight | 50 Grams | | Manufacturer | Anker | | Model Name | Liberty 4 NC | | Model Number | A3947 | | Noise Control | Active Noise Cancellation | | Number Of Items | 1 | | Series Number | 3947 | | Specific Uses For Product | Music, Travel | | Style Name | Intraauricular, Light Blue | | Unit Count | 1 Count | | Upc | 194644132262 | | Water Resistance Level | Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Brand:** soundcore - **Colour:** Light Blue - **Ear placement:** In Ear - **Form factor:** In Ear - **Impedance:** 10 Ohms ## Images ![Anker Liberty 4 NC Bluetooth Headphones, Light Blue | 98.5% Noise Reduction, Adaptive Noise Cancelling to Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3 - Image 1](https://m.media-amazon.com/images/I/51ONJL3nPpL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Just bought the Liberty 4. Are this model on par, below, or above?** A: Check or the Soundcore Space a40 earbuds. **Q: I know these are new, but would like to purchase a protective case for these, suggestions?** A: Amazon appears to carry several suitable choices. **Q: aptX enabled? Thanks! ♐** A: No. It has LDAC codex for higher res sound. I can tell you that personally I haven't had any problems with audio lag. **Q: Will it pair with a Sony Smart tv?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great sound, comfort, and battery life! *by on Reviewed in the United Arab Emirates 22 May 2026* 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. ### ⭐⭐⭐⭐⭐ Simply the best *by on Reviewed in the United Arab Emirates 12 June 2026* These wireless earphones deliver exceptional value, highlighted by highly immersive Active Noise Cancellation that effectively blocks out ambient disruptions. The battery durability is outstanding, easily lasting through days of heavy use, while the lightning-fast, seamless device connectivity ensures zero downtime. Highly reliable and perfect for daily use. ### ⭐⭐⭐⭐ Impressive value, premium and addictive sound *by on Reviewed in the United Arab Emirates 23 May 2025* Sound: 4.5/5I 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 moreGood and clear midsHighs 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.Fit4/5It's bigger than the AirPods and not as snug to my ears.ANC3/5It 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.Quality3.5/5Feels better than average, but definitely not on the premium feel leagueTime will only tell about it's longevityBattery5/5Gives you more juice than AirPods Pro 1 in both the earbuds and the charging case. Couldn't ask for more.Charging case3.5/5Case 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. ## Frequently Bought Together - soundcore by Anker Liberty 4 NC Wireless Noise Cancelling Earbuds, 98.5% Noise Reduction, Adaptive Noise Cancelling to Ears and Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3 - smaate Silicon Case Cover Compatible with soundcore by Anker Liberty 4 NC Wireless Earbuds, Protective Skin with Carabiner, with hole for charging, Blue --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/645576397-anker-liberty-4-nc-bluetooth-headphones-light-blue-98-5](https://www.desertcart.jp/products/645576397-anker-liberty-4-nc-bluetooth-headphones-light-blue-98-5) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-15*