... keyboard PC 2.4G Wireless Mouse/Keyboard/ Remote Control/3in1 Wireless Mini Remote Control 1.Compatible Windows 7/Vista/XP, Google-Android2 ... .Communication,2.4G Wireless - With USB RF Dongle4.Data Format,Mouse/Remote/Keyboard HID Compatible5.Operation Environment,Temp.Range(°C),0 ... 2-3.3V Current(A),30 mA(max)7.Gyro Mouse Resolution,1600 dpi8.AAAX2 batteries in series connection9.Alternative infrared ...