mouse

 *Customerized color and logo

 * Compatible Windows 95 /98/NT/ ME/ 2000/ XP / Vista                                                                                 

* Key-Press Life: over 1,000,000 times                          

 * USB                                                                               

*  2*AAA batteries                                                                     

* 27 MHz digital radio technology                                                                      

* Resolution: 800DPI