Mouse feature:
1).Mouse with straight line and retractable cable
2).Easy installation:Plug and play automatic system configuration
3).800 DPI resolution
4).Zoom in and zoom out functions
5).Comfortable hand feel and suitable for both hands
6).Superior system compatibility, suitable for both laptop and desktop
7).Compatible with Windows 98/2000/XP/Vista/Window 7 etc.                                                                                   

8).Warranty : one year