1. Support English input method.
2. 83-keys, 2.4GHz wireless keyboard with Touchpad.
3. Built-in high sensitive smart touchpad with 360-degree flip design.
4. Mini QWERTY keyboard with multimedia control keys and PC gaming control keys.
5. Auto sleep and auto wake mode.
6. Build-in removable rechargeable Li-ion battery that has longer standby time.
7. Perfect for PC, Pad, Android / Google TV Box, Xbox360, PS3, HTPC / IPTV, etc.
8. Innovative shape, portable, elegant.
9. The ergonomically handheld design is easy to carry and operate.
10. Range of frequency: 2.4GHz
11. Operating voltage: 3.3V
12. Lithium battery capacity: 800mAh
13. Working time: 4 hours
14. Transmit range: 10m
15. System support: Mac OS, Windows 2000, Linux, Android, Windows XP, Windows 7, Windows Vista