Up to 76H battery life andspeed charge (5mins = 3H)
For long-lasting fun, listen wirelessly for up to 76 hours and recharge the battery in as little as 2 hours with the convenient Type-C USB cable. A quick 5-minute recharge gives you 3 additional hours of music.
Hands-free calls with Voice Aware
Easily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup.

Audio Specifications
Driver sensitivity at 1kHz/1mW (dB) 101
Dynamic frequency response range (Hz) 20 Hz – 20 kHz
Impedance (ohms) 32