1.Double Mode: Wired and Wireless
2. Wired: PMW 3327/3360/3389;Wireless:PAW3325/3335/3370
3. Switch lifetime: Huano 20M
4. LED: RGB backlight
5. Interface: USB
6. DPI: MAX 19000
7. Size: L123*W71*H40MM
8. Available color: Black/White
9.Battery capacity: 500mAh
