Features: 1.This mini wireless keyboard with a touchpad mouse has a 3-color backlight option, just press Fn + F2 to select the color (blue, green, red). 2.With multi-touch pad and mouse, it is suitable for TV box/computer/tablet/laptop/Mi box/projector/Tmall box/net box/desktop computer. 3.The silicone keyboard has good elasticity. Advanced 2.4GHz RF technology. 4.With an innovative mouse, you can adjust the level 3 DPI by simply pressing Fn + Space. 5.Control is faster and more accurate and plays an important role in the game. specification:Item Type: Keyboard Model: I8 Plus (3-Color Backlight) Interface: USB 2.0 Connection Type: 2.4GHz Wireless Mouse, Ergonomics, Games, Remote Control Technical Support: Lithium Battery Applies to: For Andriod TV Box/Android TV/Google TV Box/Pad/PC/XBOX360 Charging Time: About 2 Hours Battery Capacity (MAh): 1020mAh DPI Rating: 800/1200/1600 Distance: Approx. 20 Meters / 66ft (Maximum) Operating System: For Windows 98/2000 / XP / Vista / 7/8, for OS X, for Linux, for Android Working Current: 10mA Standby Current: 6mA PackageList:1 x Keyboard1 x Receiver (Built-in)1 x Manual1 x Lithium Battery (Built-in)1 x Data Line