Soundcore Liberty 4 NC Wireless Headphones - Black

The Ultimate Remedy to Noisy Journeys. Adaptive active noise cancelling 2.0 makes real-time calculations and adjusts to your ear canals and external environment for maximum quiet. Control your Soundscape. Take control of your ambient sound with 5 levels of noise cancelling, 2 transparency modes and 4 modes for plane, train, but and taxi travel. One Charge. 1,000 Uninterrupted Tracks. non-stop entertainment with 10-hour playtime and 50 hours with the case, 10 minutes of fast charging for 4 hours of music and wireless charging. Speak Effortlessly on Calls. 6 beamforming mics and an AI algorithm amplify your voice while reducing background noise so your voice always cuts through. Withstands Splashes and Spills. Don't let sudden downpour or an accidental spill ruin your journey. IPX4 water-resistance will give you peace of mind during your travels.