Main functions and characteristics: 1. 80 keys QWERTY Keyboard, air mouse & fly mouse all in one; 2. High precision X,Y,Z three-axis Gyro-Sensor design,operate mouse accurately 3. Multi level CPI switch,can adjust the mouse move speed and meet different systems demand; 4. Wirelss(2.4G RF) transmit technique,smart & convenient, USB receiver, plug and play,code checking free disturb; 5. Windows multi media player fast control key; 6. Fast control key of shutdown, sleep and internet explorer 7. With LED backlight, can use in dark environment; 8. USB2.0 Card Reader, convenient for file-copying. 9. With built in big capacity rechargeable Lithium battery; 10. Professional IC low power consumption design, long standby time; Support Systems: 1. Windows(all) 2. Linux 3. Mac os 4. Android pc os Applications: 1. Home entertainment internet TV & internet media player wireless mouse/Keyboard/Remote control; 2. Smart TV & living room PC remote control, and game controller; 3. Presentation screen controller /remote control and laser pen in educational training; 4. VOD/AOD system control at KTV; 5. Car PC & Tablet PC remote control;