Resolution: 1600/800 DPI two speed transmission

The mouse measurements: 105*55*30 MM

The number of keys: six keys

System interface: 2.4G high-speed wireless connections， wireless transmission distance of 10 meters

The application of the system: compatible with Windows/Me/ 98/2000/XP/Vista/7

Features: 3D roller， ergonomic design. Forward， the back button design，convenient Webpage