Features: High sensitivity touch template, template DPI adjustable function touch. Mini QWERTY 92-key keyboard multimedia control keys and PC gaming control keys. Automatic sleep / wake patterns. For Google TV hot key. Support for multiple languages. Ergonomic handheld design is easy to carry and operate. Decription: PC remote control of home entertainment, multimedia education, training, meetings, presentations and Control computer; Car TV, HTPC, big screen TV, smart TV, hard disk player, network player, for X-BOX for Windows,for Linux, for Android/for Google/for Smart TV, for Mac OS. Specifications: Connection: RF 2.4G wireless connection Battery: 2 x AAA Battery(Not Included) Operating voltage: 3.3V Wireless Transmit Power: 2dBm Receiver sensitivity: -85dBm Dimensions: about146.8x97.5x19 mm Color: Black Touch pad: about48x38 mm Package Includes: 1 x Mini Wireless keyboard 1 x USB Cable 1 x USB Receiver