Reduce Noise by Up to 98.5%

Liberty 4 NC noise-cancelling earbuds feature 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 3x More Detail

11mm custom-tuned drivers deliver consistently crisp and detailed sound. Experience Hi-Res wireless audio and LDAC technology that transfers 3x more data than regular Bluetooth, bringing wireless music to life.

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.

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.

10H/50H Worry-free Battery

A single charge is enough to enjoy uninterrupted entertainment for a trip across the country. Pack Liberty 4 NC for your next adventure and listen to 1000 tracks or watch 30 movies back-to-back with no battery anxiety. Wireless charging supported.

Designed for Simple Connections

Liberty 4 NC enables quick, effortless Bluetooth pairing with Android devices, auto-play and pause on wear, and multipoint 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. Six 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.

3-in-1 Smart Button

The charging case has a streamlined design with one button for three functions: open the case, enter Bluetooth pairing mode, or reset your earbuds.

How the Advanced Noise Cancelling System Works

Three elements work in tandem to detect and cancel out up to 98.5% of noise. The 11mm oversized driver features a unique curved design and specialised material to counter louder ambient noises. The high-sensitivity in-ear sound sensor picks up a wider range of sounds without distortion, so the algorithm can accurately identify and counter more types of external noises. The noise isolation chamber is carefully designed to work alongside the custom-made driver to reduce distortion, so opposite sound waves repel noise more accurately.

• Soundcore Liberty 4 NC Earbuds
• Charging Case
• USB-C Charging Cable
• Eartip Pairs (XXS/XS/S/M/L/XL)
• Limited 1-Year Warranty

Wearing Style: Dual Ear True Wireless Earbud
Earpiece Design: In-Ear (Intra-Aural)
Open/Closed-Back: Closed-Back
Sound Field: Stereo
Number of Drivers: 1 per Earpiece
Driver Type: Dynamic
Driver Size: 10.5 mm
Impedance: 15.3 Ohms
Active Noise Cancellation: Yes
Frequency Response: 14 Hz to 40 kHz
Maximum Power Handling: 20 mW
Volume Limiting / Child-Safe: No
Built-In Controls: Yes – Play/Pause, Volume, Virtual Assistant
Sensors: Barometer
Built-In Mic: Yes
Noise Cancelling (Mic): Yes
Number of Voice Mics: 6
Microphone Type: Electret Condenser
Wireless Connectivity: Bluetooth 5.3
Wireless Range: 10 m
Multipoint Support: No
Maximum Paired Devices: 1
Wired Audio Support: No
Mobile App Compatible: Yes – Android & iOS (Soundcore App: Adjust Settings, Setup)
Battery Runtime: 7.5 Hours (ANC On)
Battery Runtime: 10 Hours (ANC Off)
Quick Charge: 5 Minutes for 4 Hours Playback
Earbud Recharge Time: 1.5 Hours
Earbud Battery Capacity: 56 mAh
Charging Case Additional Runtime: 30 Hours (ANC)
Charging Case Additional Runtime: 40 Hours (Bluetooth)
Charging Case Recharge Time: 2.5 Hours
Charging Case Capacity: 580 mAh
Charging Input: USB-C
Environmental Resistance: IP55 Dust & Water-Resistant