Features:
Dual mode support: 2.4G (requires USB receiver) and Bluetooth-compatible (no USB receiver required)
Two control modes: Gyroscope air flymouse for remote control and touchpad mouse for keyboard
Soft silicone keys with radium carving backlight technology
Voice function for Google Assistant on Android devices and Google ATV system on Bluetooth-compatible mode

Specifications:
Use: Compatible with Computers, Tvs, and Projectors
Wireless Communication: Ir
Modes: 2.4G and Bt5.0
Sensor: 6-Axis Gyroscope
Keys: 80
Battery: 200 mah
Transmission Distance: 8-10M/26.24-32.8Ft
Compatible with Tv Boxes, Projectors, Tvs, Mobile Phones, Tablets, Desktop Computers, and All-In-One Machines

Package Includes:
1 x 2.4G Voice Remote Control For Android Tv Box - Backlit Air Mouse With Ir Learning