SPECIFICATIONS

Active Noise-Cancellation: Yes

Bluetooth Version: 5.2

Brand Name: SoundCore

Category: Earphones & Headphones

Charging Method: Charging case

Codecs: AAC,LDAC

Communication: True wireless

Control Button: No

Features: Waterproof,With microphone,Apple Siri Support,Active Noice Cancelling

Function: for Video Game,for Flying,Common Headphone,for Powersports,HiFi Headphone,Sport,Kids' Headphones,For Outdoor,For Office,For Sleep,For DJ,For Study

High-concerned chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Material: Ceramic,Plastic,Silica Gel

Maximum wireless range[m]: 20m-30m

NFC Technology: no

Package List: User Manual,Charging case,Charging Cable,USB Type-C Adapter,Replaceable Pads Set

Sound Isolating: Yes

Style: Tws in-ear headphones

Support APP: Yes

Support Memory Card: No

Vocalism Principle: Hybrid Technology

Voice assistant built-in: no

Volume Control: Yes

Waterproof: Yes

Wireless Type: Bluetooth

With Microphone: Yes

Soundcore Original Liberty 4 NC Wireless Deep Noise Reduction cancelling Bluetooth earphones with ultra long battery life

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.

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 30 movies back-to-back with no battery anxiety.

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.

Advanced Noise Cancelling System

Control Your Soundscape

Take control of your ambient sound with 5 levels of noise cancelling,2 transparency modes,

and 4 modes for plane,train,bus,and taxi travel.

Ultra-Long Battery Life

Get non-stop entertainment with 10-hour palytime 50 hours with the case,

10 minutes of fast charging for 4 hours of music,and wireless charging.

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.

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.