1.Double Mode: Wired and Wireless
2. Sensor: PAW 3325/3335/3370/3395
3. Switch lifetime: Omron 20M
4. Interface: USB
5. DPI: MAX 19000
6. Size: L126*W66*H39 MM
7. Cable: 1.8m separate cable
8. Weight:66g (unincluding cable)
9.Battery capacity: 300mAh
