Compatible with PC, Pad, Android TV Box, Google TV Box, Xbox 360, PS3, HTPC, IPTV, etc.

Key numbers: 79

RGB modes: 7 colors

Wireless: Yes

Measurements(L*W*H): 4.9* 3.4*0.7 inch , Weight(grams): 130g

Operating range: 30 feet(MAX) , Operational current: 3. 7V

Sleep current: +5db , Max Charging current: <200mA

Battery capacity: ≥ 300nAh , Battery type: BL-5C

Applicable Systems: Windows 2000 Windows XP Windows Vista, Windows CE, Windows 7, Windows 10

Linux(Debian-3.1,Redhat-9.0 Ubuntu-8.10 Fedora7.0 tested)