---
product_id: 538981023
title: "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"
brand: "soundcore"
price: "₨2071"
currency: SCR
in_stock: true
category: "Soundcore"
url: https://www.desertcart.sc/products/538981023-by-anker-liberty-4-nc-wireless-noise-cancelling-earbuds-98
store_origin: SC
region: Seychelles
---

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

**Brand:** soundcore
**Price:** ₨2071
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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 by soundcore
- **How much does it cost?** ₨2071 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/538981023-by-anker-liberty-4-nc-wireless-noise-cancelling-earbuds-98)

## 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

- • **Tailored Just for You:** HearID 2.0 personalizes your sound profile with 22 EQ presets or full manual control.
- • **Audiophile-Grade Sound:** 11mm custom drivers + LDAC tech deliver 3× more detail for crystal-clear, immersive audio.
- • **Marathon Battery Power:** Up to 50 hours total playback with wireless charging—stay unplugged and unstoppable.
- • **Silence Like Never Before:** Adaptive ANC 2.0 cancels up to 98.5% noise, tuning out the chaos wherever you go.
- • **Seamless Smart Connectivity:** Bluetooth 5.3 multipoint pairing with auto-play/pause keeps you effortlessly connected.

## Overview

The Soundcore Liberty 4 NC earbuds combine industry-leading 98.5% adaptive noise cancellation with Hi-Res 11mm drivers and LDAC technology for ultra-detailed wireless audio. With up to 50 hours battery life, wireless charging, and Bluetooth 5.3 multipoint connectivity, these earbuds are engineered for professionals who demand premium sound, personalized fit, and uninterrupted focus on the go.

## Description

Reduce noise by up to 98.5% with adaptive ANC that adjusts to your ears and environment. Enjoy crisp, detailed sound with 11mm drivers and LDAC technology.

## 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 light rain 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 | B0BZV7M23Q |
| Age Range Description | Adult |
| Antenna Location | Calls, Listening to music |
| Audio Driver Size | 11 Feet |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 30 hours |
| Best Sellers Rank | 13 in Noise Cancelling Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.3 |
| Bluetooth support? | No |
| Box Contents | Liberty 4 NC, Charging Case - Extends Battery Life to 50 Hours, Pre-installed XS/S/M/L ear tips, USB-C Charging Cable |
| Brand Name | Soundcore |
| Cable Features | Without Cable |
| Carrying Case Color | Navy Blue |
| Carrying Case Material | Aluminum |
| Colour | navy blue |
| Compatible Devices | Mobile phones, desktops, laptops, tablets |
| Control Method | Touch |
| Control Type | Media Control |
| Controller Type | Touch |
| Country of Origin | China |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 4.3 out of 5 stars (28,778) |
| Earpiece Shape | Rounded tip (inferred) |
| Enclosure Material | PC + ABS |
| External Testing Certification | ANATEL: 088062416934/ Modelo: A3947 |
| Frequency Range | 20Hz - 20,000Hz |
| Frequency Response | 20 KHz |
| Generation | 4 |
| Global Trade Identification Number | 00194644132286 |
| Hardware Interface | USB Type C |
| Headphone Form Factor | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 10 Ohms |
| Input-Device Interface | Bluetooth |
| Is Autographed | No |
| Item Weight | 0.1 Pounds |
| Manufacturer | Anker |
| Manufacturer Part Number | A3947H31 |
| Model Name | A3947 |
| Model Number | A3947 |
| Network Connectivity Technology | Wireless |
| Noise Control | Active Noise Cancellation |
| Noise Control Features | Transparency Mode |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Features | Fast Charging, Multipoint Pairing, Noise Cancellation, Wireless Charging |
| Product Warranty | 18 month |
| Series Number | 3947 |
| Set Name | Liberty 4 NC |
| Specific Uses For Product | Travel, Music, Call |
| Style Name | Modern |
| Total USB 2.0 Ports | 1 |
| UPC | 194644133962 194644132286 194644132101 |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** Soundcore
- **Colour:** navy blue
- **Connectivity technology:** Wireless
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Frequency response:** 20 KHz
- **Headphone jack:** No Jack
- **Impedance:** 10 Ohms
- **Model name:** A3947
- **Noise control:** Active Noise Cancellation

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51p5NyookDL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Dies it have touch control?**
A: Yes, it has 3 modes, hold, 1 tap and double tap. Also removing one/or both earbuds will pause the music/video currently playing.

**Q: Has anyone tried sleeping with these and were they comfortable?**
A: As long as you don’t lean on your ear

**Q: Do you know if they have a "find my" feature on iOS?**
A: I don't use IOS buy they don't appear to have that option on the andriod app

**Q: Can you use one earbud at a time or do both have to be used simultaneously to work?**
A: Yes, you can use one earbud at a time. To use ANC, you need to have both buds in.

## 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
- smaate Silicon Case Cover Compatible with soundcore by Anker Liberty 4 NC Wireless Earbuds, Protective Skin with Carabiner, with hole for charging, Blue

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**Shop now:** [https://www.desertcart.sc/products/538981023-by-anker-liberty-4-nc-wireless-noise-cancelling-earbuds-98](https://www.desertcart.sc/products/538981023-by-anker-liberty-4-nc-wireless-noise-cancelling-earbuds-98)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-11-08*