Mouse and USB Hub High-Tech Wireless Notebook Mouse

Mouse and USB HUB high-tech wireless notebook mouse
1.2.4gHz rechargeable wireless mouse free moving in 10 meters;
2.2 AAA alkaline battery or 2 AAA rechargeable battery supply over 3 months working time;
3. USB charing block; Plug-and-play; USB 2.0HUB 4 Port
4. Two buttons on the left side are to forward/backward internet page;
5. Suitable for left/right hand usage;
6. Adjustable 3 level saving power function;
7. Wireless carrier frequency: 2.4ghz;
8. Rated working voltage: 3.0V;
9. Rated working current: 8mA on the white surface, 15mA on the black surface;
10. Tracing system: Optical Orientation;
11. Maximum acceleration: 14 inch/s;
12. Resolution: 800dpi-1600DPI; 13. Color: Blue, Iron gray, silver