---
product_id: 541137077
title: "by Anker Liberty 4 NC Earbuds, 98.5% Noise Reduction | Adaptive ANC reduces 98.5% noise, Hi-Res sound, 50H battery, wireless charging, Bluetooth 5.3, comfortable fit"
brand: "soundcore"
price: "¥13838"
currency: JPY
in_stock: true
category: "Soundcore"
url: https://www.desertcart.jp/products/541137077-by-anker-liberty-4-nc-earbuds-98-5-noise-reduction
store_origin: JP
region: Japan
---

# 11mm custom-tuned drivers 98.5% noise reduction 50H battery life by Anker Liberty 4 NC Earbuds, 98.5% Noise Reduction | Adaptive ANC reduces 98.5% noise, Hi-Res sound, 50H battery, wireless charging, Bluetooth 5.3, comfortable fit

**Brand:** soundcore
**Price:** ¥13838
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your soundscape, silence the noise, and own every moment.

## Quick Answers

- **What is this?** by Anker Liberty 4 NC Earbuds, 98.5% Noise Reduction | Adaptive ANC reduces 98.5% noise, Hi-Res sound, 50H battery, wireless charging, Bluetooth 5.3, comfortable fit by soundcore
- **How much does it cost?** ¥13838 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/541137077-by-anker-liberty-4-nc-earbuds-98-5-noise-reduction)

## 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

- • **Fast Charge, Fast Life:** 2-hour full charge with wireless charging support means less downtime and more time immersed in your favorite playlists.
- • **Hi-Res Audio Experience:** 11mm dynamic drivers with LDAC tech deliver 3× more sound detail and crystal-clear highs for audiophile-grade wireless sound.
- • **Tailored Sound, Your Way:** HearID 2.0 personalizes your audio profile with 23 EQ presets and full customization, so your music always sounds uniquely yours.
- • **Silence Like Never Before:** Adaptive ANC 2.1 cancels up to 98.5% of noise, creating your personal quiet zone even in the busiest environments.
- • **Marathon Listening Sessions:** Up to 50 hours of uninterrupted playback—enough to power through your workday, commute, and weekend adventures without recharging.

## Overview

The soundcore by Anker Liberty 4 NC earbuds combine industry-leading 98.5% adaptive noise cancellation with premium 11mm drivers and LDAC technology for Hi-Res wireless audio. Designed for professionals on the go, they offer an impressive 50-hour battery life with fast and wireless charging, customizable sound profiles via HearID 2.0, and a comfortable, secure fit—perfect for travel, work, and immersive listening.

## Description

Buy soundcore by Anker Liberty 4 NC Earbuds, 98.5% Noise Reduction | Adaptive ANC reduces 98.5% noise, Hi-Res sound, 50H battery, wireless charging, Bluetooth 5.3, comfortable fit online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Reduce Noise By Up to 98.5%: Liberty 4 NC noise cancelling earbuds have a high sensitivity in-ear sound sensor, an oversized driver, and an innovative noise isolation chamber that cancels up to 98.6% of noise for peaceful travel..
- Noise Cancelling Adapts to Ears and Environments: Adaptive ANC 2.1 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 4× more data than regular Bluetooth—bringing 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 23 presets to match your audio
- 10H/50H Worry-Free Battery: A single charge is enough to enjoy uninterrupted entertainment for a trip across the US. Pack Liberty 4 NC for your next adventure and listen to 1,000 tracks or watch 31 movies back-to-back with no battery anxiety.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 | #50 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 |
| 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 4.3 out of 5 stars (27,265) |
| Earpiece Shape | Rounded |
| Enclosure Material | Plastic |
| External Testing Certification | / |
| 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 |
| 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 |

## Product Details

- **Brand:** soundcore
- **Colour:** Black
- **Ear placement:** Over Ear
- **Form factor:** In Ear
- **Impedance:** 10 Ohms

## Images

![by Anker Liberty 4 NC Earbuds, 98.5% Noise Reduction | Adaptive ANC reduces 98.5% noise, Hi-Res sound, 50H battery, wireless charging, Bluetooth 5.3, comfortable fit - Image 1](https://m.media-amazon.com/images/I/5130BCxweAL.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

## Frequently Bought Together

- Soundcore by Anker Liberty 4 NC Wireless Earbuds, 98.5% Noise Reduction, Adaptive Noise Cancelling to Ears and Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3
- LDSXAY Compatible with Anker Soundcore Liberty 4 NC Case Cover, Soft Silicone Shockproof Protective Case Skin for Soundcore Liberty 4 NC Wireless Earbuds (Black)

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**Shop now:** [https://www.desertcart.jp/products/541137077-by-anker-liberty-4-nc-earbuds-98-5-noise-reduction](https://www.desertcart.jp/products/541137077-by-anker-liberty-4-nc-earbuds-98-5-noise-reduction)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-01*