GMYLE Universal Aluminum Ultra Slim Bluetooth Keyboard with Trackpad for All Windows Android PC Tablet Smartphone - White + Metallic Blue 80 Keys Keyboard with Multi Touch Touch Pad: Your best all-in-one solution for your PC and Android TV Box. Wireless Bluetooth 3.0 for fast pairing and wide range connectivity of up to 33 feet (10 meters). Elegant aerospace grade aluminum construction without compromise of durability. LowPower Consumption: Lasts over three months (based on two hours use per day) with power-saving mode and space for two AAA batteries. Offers toggle power on/off switch, QWERTY layout and multi-function keys.