sell LASER MOUSE

Specifications:
* Product size: 105*60*34.5mm                                                                                                                      
* Resolution:800- 1600 dpi.
* Solution: A7050.
* consumption power：<100mA.
* rating work voltage：4.75~5.25V.
* the best operating temp.: -10℃~45℃.
* length of the line：120cm.
* connection type：USB.
* key life：>100 million times. 
* compatible operation system：windows 98/2000/ME/NT/XP/VISTA.

Features: 
* Elegant new design All injection colors or rubber coating colors are available
* Resolution:800dpi/1600pdi freely exchange by switchable on bottom mouse.
* Can smooth high class used on the glass and wooden desk,nothing any question.
* Support electric plug and data hot exchange.