Mouse size: 80*43*26mm
1. Adopts optical orientation technology, high accuracy and reliability
2. Mini Size Design
3. With retractable cable
4. High resolution: 800 DPI
5. Button life: 3, 000, 000
6. Zoom in and zoom out function
7. No ball, no dirt, no cleaning
8. Working on any surface except glass and mirror
9. USB, Combo port available
10. Compatible with windows 2000/XP/9X/ME/NT4.0, windows vista