Each earcup is covered with an incredibly soft synthetic leather and padded with a super thick foam. So jump into a movie marathon on your tablet, or enjoy your favourite playlist on your smartphone, with the highest level of comfort, for hours.Jump into your music and keep the rhythm moving along for a full day of your favourite playlist. Charge the headphones built-in battery, and it will last for 10 hours. SpecificationsProduct Type Headphones: Wireless - BluetoothHeadphones Form Factor: 'On-ear'Connectivity Technology: Wireless - BluetoothSound Output Mode: StereoControls: Volume level, call answer & call endWidth: 5.5 inHeight: 6.3 inHeadphones Form Factor Supra-auralMicrophone: YesConnections Connector Type USB ( 5 pin Micro-USB Type B (power only) )Cables Included:Micro-USB charge cablePower BatteryRun Time: (Up To) 10 hour(s)