Features: 4-in-1 Super Combo:  Supports Air Mouse, Wireless Keyboard, IR Learning Remote Control and Motion Sensing Game, four in one smart combo. 2.4G Wireless Connection: 2.4G wireless connection via USB receiver, plug and play, enjoy long-range wireless control up to 10 meters. 6-Axis Inertial Sensor: 6-Axis inertial sensor enables to sense the change of the direction and speed. Just move it in the air to freely control your device. Wireless Keyboard: 45 keys mini keyboard, comfortable to slide from key to key, easy to operate. Curve modeling design offers perfect touch feeling. Widely Used: Compatible with Android, Windows and Linux OS. Suitable for HTPC, Smart TV, Android TV BOX, All-in-one PC, Laptop, projector and so on. Note: Infrared learning function does not support for LG, Samsung, Sony TVs. Specifications: Model Number: W1 Transmission & Control: 2.4GHz RF wireless Amount of keys: 57 Remote Control Distance: Up to 10m Battery: Built-in 3.7V 300mAh lithium battery Working Current: <9mA Standby Current: <25uA IR Learning Function: Yes CPI (Mouse Pointer Movement Speed) Adjustment: Yes Auto Sleep and Wake Up: Yes Material: Plastic + silicone Color: Black Main Item Size: 15.8 * 5.5 * 1.6cm / 6.22 * 2.17 * 0.65in Main Item Weight: 86g / 3.04oz Package Size: 18.0 * 9.5 * 1.8cm / 7.08 * 3.74 * 0.70in Package Weight: 137g / 4.84oz Package List: 1 * Air Mouse Keyboard 1 * USB Receiver 1 * USB Charging Cable 1 * User Manual