1.Mouse size:94 x 60 x 39mm
2.Receiver: 19 x 15 x6mm
3.5 buttons with Forward & Backword
4.Nano USB receiver lay inside of the mouse body and very convenient for the travelers
5.With adjusting 800/1000/1600 DPI function
6.Have Save Power function buttons
7.Adopt advanced 2.4Ghz RF wireless optical technology for ultimate wireless freedom at all surface except glass
8.Working distance:10m
9.Compatible with Windows 95/98/2000/NT/ME/XP/Vista
10.Packaged:100pcs/CTN,
Carton dimensions:54.5*44.5*31cm,N.W:10KGS G.W:11KGS