Powered by our 40mm drivers, the Hesh ANC ensures extremly high quality audio with gnarly bass, a dynamic range as well as exceptional acoustics. AND get a whopping 22 hours battery life with active noise cancelling on. Keep the outside noise outside with the active noise cancellation. Hesh ANC carries a 4 Mic digital active noise cancelling experience that rivals anything out there. Get a whopping 22 hours of play out of a single charge and if you do run out of juice a 10 minute quicky. charge will get you an aditional 3 hours. With Tile tech, Skullcandy makes it super easy to track down either headphones and keep your gadgets safe. Download the Tile app and follow the instructions to activate Includes a bonus Skullcandy charging cable. Experience immersive sound and smart convenience with the Skullcandy Hesh ANC Wireless Headphones. Featuring powerful 40mm drivers and four generations of audio refinement, Hesh ANC delivers rich, clear sound with impressive active noise cancelling. The built-in Tile technology helps you locate your headphones if misplaced, while Ambient Mode lets you stay aware of your surroundings with a simple button press. With intuitive controls and a massive 22-hour battery life—plus 3 hours of playback from just 10 minutes of charging—Hesh ANC ensures your audio experience is always powerful, practical, and ready to go.