Bluetooth Keyboard, Ultrathin All in One Metal Bluetooth Keyboard with Touchpad for mobile and tablet with Windows and Android,Touchpad do not work with Smart TV & Home Theater & IOS (White) Attention: Touchpad does not work with smart TV & Home Theater & IOS(Iphone/ipad/ipad pro/ipad mac). Touchpad compatible with Windows 10/Android systems,only switch from Fn + W(android)/E(windows) accordingly Touchpad with Multi funtion by using your four fingers in different moving combo on the device with window /android system. Low Power Consumption: Lasts over three months (based on two hours/day) with power-saving mode Connected by bluetooth,No need USB or Adapter,Fashion outlook with aluminum and high-quality ABS plastic.