10 Minutes of charging gives you 100 minutes of music time. Large 110mAh battery charges completely in 1.5 hours, giving a playback time of up to 12 hours. Sound driver capable of producing great bass. Enjoy magnetic ear buds with auto on and off feature for seamless audio connection. Three button remote: Control your music, handle phone calls and even summon Google Assistant with three tactile inline buttons, Bluetooth 5.0, GFP (Google Fast Pair Technology), 10 meters Effective Range. A premium neckband design along with a tangle free memory metal string ensures a great experience.