Features:Be applicable to 9-10.5in tablet PC.Widely suitable for Android/iOS/Windows systems.Comes with a touchpad, which gives more convenience and makes operation easier.Built-in protective case protects keyboard.Multi-functional keyboard with full keys and FN media keys.Large capacity battery enables this Bluetooth keyboard to work for continuous 72 hours and stand by for 30 days.Specifications:Product type: Bluetooth Touchpad Keyboard with CaseMaterial: ABSColor: BlackBluetooth distance: 10mBluetooth: Bluetooth 3.0/4.0/1.1Battery capacity: 200mAhTouchpad: SupportWork time: 72 hoursCharging time: 2.5 hoursStandby time: 30 daysKeyboard service life: 500 million clicksProtective case: SupportSuitable: For Android/iOS/Windows systemsPackage size: approx. 30 * 19 * 3.5 cm/ 11.8 * 7.5 * 1.4 inPackage weight: 581g/ 20.5ozPackage List:1 * Bluetooth Touchpad Keyboard with Case1 * User Manual1 * USB Cable.