Excellent Noise Isolating Functions: Hybrid active noise isolating technology with feed-forward and feedback ANC to reduce ambient noise up to 30dB for full music immersion. Turn on the ANC switch, and just enjoy your music anytime, anywhere, even in noisy environments such as in an office, café, bus, train, car, etc.

Fast Charging and 50-Hour Long Playtime: Advanced fast charging technology streams music for up to 2 hours after a 5-minute quick charge. A built-in rechargeable battery can be fully charged in 45 minutes for 50 hours of music playback for your all-day music listening.

Clear Stereo Sound: The 40mm large dynamic driver pumps out crisp stereo sound and powerful deep bass with stunning precision and extraordinary clarity for a heightened listening experience. The latest Bluetooth 5.0 technology provides an unbreakable connection and excellent wireless sound. Bluetooth v5.0 is equipped with CSR technology, which enables longer battery life.

Ergonomic Design: A lightweight and comfortable frame does not weigh down on your head and provides all-day comfort. Soft headband pads and adjustable headbands are ergonomically designed to fit the unique contour of your head, a seamless fit for all-day wearing. Memory foam earpads with leather covers can completely cover your ears and reduce pressure for additional comfort.

1-Year Warranty: Headphones that fail within a year are eligible for a replacement.