Packaged included:

1 x Receiver

 1 x 2.4GHz Wireless Optical Car Mouse 

Specification:

100% brand new and high quality.

Ergonomically designed, optical tracking technology, working on many different surfaces and ideal usage for home, office or game.  

Wireless 2.4 GHz  car mouse, comfortable touch.

Rolling line by line up and down; rolling column by column from left to right

Low-voltage alarming function

Plug and play mode, no need driver

The dongle can be stored into the mouse neatly when it is not used

Receiver storage space and carrying easily  

System support: Windows 2000, Windows XP, Windows 7, Windows Vista, Windows 98, Mac OS, Windows ME, Windows 8