Features:
4 in 1: Wireless stereo speaker， microphone， keyboard， and mouse touchpad 4 in 1
2.4G wireless Stereo speaker and microphone for skype， google talk， MSN， QQ chat.
Full QWERTY keyboard， full function keys. 
Multi touch and scroll bar.
Backlighting for easy operation in dark room.
Rechargeable li-ion battery: Last longer up to two weeks between charges. 
Short recharge time: Around two hours can fully charge the battery. 
2.4G wireless: Enjoy long-range wireless control from up to 10 metre (33 feet) away. 
Multi-Touch Pad: Use as point and click no mouse is required for simple portable operation. 
Plug and play: no need to install software. 
Support system: 
Google/ Android OS， Mac OS， Linux， Windows 2000， Windows XP， Windows Vista ，Windows 7， Windows CE， Windows Mobile with USB port. 
Application：
Lecturer， meeting presenter， classroom teacher， sales manager or anyone using a projected image.
HTPC， Google/Android/Smart TV， etc.

Specification:
Operating distance: 10 meters
Battery capacity: 400mA
Charge voltage/current: 5V/300mA
Standby time: 400 hours
Earphone jack: 3.5MM
Dimensions: 12.6 * 8.1 * 1.1cm
Weight: 70g
Package size: 18.3 * 12.7 * 3cm
Package weight: 156g

Package Contents:
l * Voice mini wireless keyboard
l * USB receiver
l * USB cable for recharge
l * User manual