Liberty 4 NC Adaptive Noise Cancelling Wireless Earbuds with Hi-Res Sound

Liberty 4 NC Wireless Noise Cancelling Bluetooth Earbuds

Experience next-level quiet and sound quality with the Liberty 4 NC Wireless Noise Cancelling Earbuds. Engineered with Adaptive ANC 2.0, these earbuds intelligently adjust noise cancellation based on your ears and environment—reducing up to 98.5% of ambient sound for true peace. The 11mm custom drivers deliver crisp, Hi-Res certified audio enhanced by LDAC technology for 3× more detail. Personalize your listening using HearID 2.0 sound profiles or choose from 22 EQ presets. Enjoy up to 50 hours of playtime with the charging case (10 hours per charge) and effortless connectivity via Bluetooth 5.3 with multipoint pairing. Designed for daily comfort, Liberty 4 NC features IPX4 water resistance, 6-mic AI noise reduction for clear calls, and smart wear detection for auto play/pause.

Key Features

• 98.5% Noise Reduction: Advanced ANC 2.0 adapts to your ears and environment.

• Hi-Res Audio with LDAC: Enjoy 3× more detail and clarity in every note.

• HearID 2.0 Custom Sound: Personalized EQ and 22 presets for perfect audio.

• Long Battery Life: Up to 10 hrs (50 hrs with case); fast charging supported.

• Bluetooth 5.3 + Multipoint: Stable connection and seamless device switching.

• 6-Mic AI Clear Calls: Crystal-clear voice pickup, even in noisy places.

• IPX4 Water Resistance: Safe from light rain and splashes.

• Smart Wear Detection: Auto-pause/resume when removing or wearing earbuds.

Specifications

• Noise Cancellation: Adaptive ANC 2.0 (up to 98.5% reduction)

• Driver Size: 11mm custom dynamic driver

• Audio Codec: LDAC, SBC, AAC

• Connectivity: Bluetooth 5.3, Multipoint Connection

• Playback Time: 10 hrs (normal) / 8 hrs (ANC on)

• Total Battery Life: Up to 50 hrs with charging case

• Charging Port: USB-C, Fast Charging

• Water Resistance: IPX4

• Microphones: 6 AI-powered beamforming mics

• App Support: Soundcore App (HearID 2.0, EQ, presets)

Package Includes

• Liberty 4 NC Earbuds

• Charging Case

• USB-C Charging Cable

• Multiple Eartip Sizes (S/M/L)

• User Manual & Safety Information