Game level of mouse
Built-weightiron,feel comfo-rtable,mobile and stabiliy
Adjustable resolution:800/1200/1600/DPI
Buttons:6buttons with scroll wheel
optical technology works on most surfacss
The usb cable length is up to about1.6m
Switch Life:5million cycle
Compatible with Windowsxp,Vista,Windows7,ME,2000and Mac os…or latest