---
product_id: 537049607
title: "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"
brand: "soundcore"
price: "¥21930"
currency: JPY
in_stock: true
category: "Soundcore"
url: https://www.desertcart.jp/products/537049607-soundcore-by-anker-liberty-4-nc-wireless-earbuds-98-5
store_origin: JP
region: Japan
---

# Hi-Res 11mm drivers 98.5% noise reduction 50H total battery life 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

**Brand:** soundcore
**Price:** ¥21930
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—because silence and sound should both be legendary.

## Quick Answers

- **What is this?** 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 by soundcore
- **How much does it cost?** ¥21930 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/537049607-soundcore-by-anker-liberty-4-nc-wireless-earbuds-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

- • **Sound That Speaks Your Language:** HearID 2.0 personalizes your audio profile with 22 EQ presets for a truly bespoke listening experience.
- • **Silence the Noise, Own Your Space:** Adaptive ANC 2.0 tailors noise cancellation to your ears and environment for unmatched focus.
- • **Calls Crystal Clear, Even in Chaos:** 6-mic AI noise reduction ensures your voice cuts through background noise—no more shouting on calls.
- • **Marathon Battery for All-Day Hustle:** Up to 10 hours playback per charge, 50 hours with case—power through work, workouts, and weekends.
- • **Seamless Connectivity, Zero Interruptions:** Bluetooth 5.3 with multipoint pairing and auto-play/pause keeps you effortlessly connected across devices.

## Overview

Soundcore Liberty 4 NC wireless earbuds deliver industry-leading 98.5% noise cancellation with adaptive ANC technology, premium Hi-Res 11mm drivers, and personalized sound profiles via HearID 2.0. Featuring up to 50 hours of battery life with wireless charging, Bluetooth 5.3 multipoint connectivity, IPX4 water resistance, and AI-enhanced 6-mic call clarity, these earbuds are engineered for professionals who demand immersive sound and seamless performance on the go.

## Description

Buy 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: Over-Ear Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 98.5% of noise for peaceful travel.
- Noise Cancelling Adapts to Ears and Environments: Adaptive ANC 2.0 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 3× 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 22 presets to match your audio.
- Long-Lasting Battery Life: In normal mode, enjoy 10 hours of playback on a single charge or up to 50 hours with the case. With ANC on, get 8 hours between charges, extendable to 40 hours with the case.
- Designed for Simple Connections: Liberty 4 NC enables quick, effortless Bluetooth pairing with Android devices, auto-play and pause on wear, and multi-point connection with Bluetooth 5.3.
- IPX4 Water-Resistant: Don't let a sudden downpour or an accidental spill ruin your commute. Liberty 4 NC wireless noise cancelling earbuds come with IPX4 water-resistance to give you peace of mind during your travels.
- 6-Mic AI Clear Calls: Don't be that person who shouts over the phone. 6 beamforming mics and an AI algorithm amplify your voice while reducing background noise, so you can talk on the phone without the whole car listening.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZV4QFP8 |
| Additional Features | Fast Charging, Multipoint Pairing, Noise Cancellation, Wireless Charging |
| Age Range Description | ALL |
| Antenna Location | Calls, Listening to music |
| Audio Driver Size | 11 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 10 Hours |
| Battery Charge Time | 10 minutes |
| Best Sellers Rank | #816 in Electronics ( See Top 100 in Electronics ) #103 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.3 |
| Brand Name | Soundcore |
| Built-In Media | Charging case |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 50 Hours |
| Carrying Case Battery Capacity | 800 Milliamp Hours |
| Carrying Case Color | Black |
| Carrying Case Material | Plastic |
| Color | Black |
| Compatible Devices | Cellphones, Desktops, Laptops, Tablets |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Touch |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (26,690) |
| Earpiece Shape | Circle |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) |
| External Testing Certification | / |
| Frequency Range | 20-20KHZ |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00194644132125 |
| Headphone Folding Features | In Ear |
| Headphone Jack | USB |
| Headphones Ear Placement | In Ear |
| Impedance | 10 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Weight | 19 Grams |
| Manufacturer | Anker |
| Model Name | Liberty 4 NC |
| Model Number | A3947 |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 102 dB |
| Series Number | 3947 |
| Specific Uses For Product | Travel,Music,Calling |
| Style Name | Classic |
| UPC | 194644126124 194644132125 |
| Unit Count | 1.0 Count |
| Warranty Description | 18-month |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Soundcore
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 10 Ohms

## Images

![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 - 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/537049607-soundcore-by-anker-liberty-4-nc-wireless-earbuds-98-5](https://www.desertcart.jp/products/537049607-soundcore-by-anker-liberty-4-nc-wireless-earbuds-98-5)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-07*