About the project

Unprecedented Noise Cancellation: Liberty 4 Pro noise-cancelling headphones feature seven sensors – six sound sensors and one barometric sensor – that capture noise from multiple angles. Enjoy a quiet journey from planes to trains with 3x stronger noise cancellation.

Real-time adaptive noise reduction: These wireless noise reduction headphones adapt to the changing environment every 0.3 seconds to provide optimal and seamless noise reduction effect around the clock.

Easy Touch Control: Touch strips and displays allow you to simply glide across the housing to adjust the noise cancellation level of these wireless headphones at any time.

High-quality studio-grade music: with advanced ACAA acoustic architecture, 10.5mm bass driver, titanium speaker and digital frequency divider to achieve peak drive performance. Enjoy crisp and soft voice, perfectly integrated into the nuances.

Ultra-fast charging: Liberty 4 Pro earbuds charge twice as fast as previous models with 5C batteries. A five-minute charge provides 4 hours of playtime. The break between two charges can last up to 10 hours and can be extended to 40 hours if needed.

Enhanced Calling with Six Microphones: These wireless earbuds use noise-canceling algorithms and six microphones to ensure clear conversations wherever you are. Additionally, wind-noise-reducing algorithms ensure smooth and worry-free calls on sunny or rainy days.