Brand Sports 2.4G Wireless Car Mouse

 1.Optical tracking ,2.4ghz frequency

2.Sensitivity of the 800-1600DPI Adjustable design, excellent linearity.

3. Operating coverage: 10 meters  4. Suitable for Desktop/ laptops, convenient to carry, receiver could be hidden into mouse.

5.Plug and play,with nano receiver which can be hidden when not using

6.Through more than 30,000 hours testing time

7.Key life over 5,000,000 times

8.Rating working voltage:1.5V

9.Rating working current:25mA

10.Can be used on surfaces of different materials except glass 

11.System support: Windows98se / WindowsME / Windows2000/WindowsXP / Windows2003 / Mac O.S.