There are 5 functions: 6-axis remote control, IR Learning, combination of mini QWERTY keyboard and touchpad with colorful backlit, and microphone function.It is featured with multi-media shortcut keys, 63 keys with 360-degree flip design and rechargeable battery.The controller adopts 2.4GHz wireless technology for easy input of texts or internet browsing.IR learning function is also supported.This controller is compatible for Android TV box, for Windows 7/8/10 and projectors.Item Name: Wireless Remote ControlStyle: Backlit + Voice ControlSensors: 3-Gyro + 3-GsensorNumber of Keys: 63Control Distance: less than or equal to 5mBattery Type: Rechargeable Battery (Included)Features: Wireless, IR Learning, Colorful Backlit, Mini KeyboardSize: 17.2cm x 5.2cm x 1.9cm/6.77inch x 2.05inch x 0.75inch (Approx.)Colour: blackMaterial: ABSPackage Contents:1 x remote control (built-in 1*BL-5B battery)1 x receiver1 x USB charging cableNotes:Rewind/pause/forward buttons does not work for Android devices.Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.