Features:
1. 2.4G wireless technology, plug and play
2. With storage compartment, can store USB receiver
3. With intelligent power saving mode, it will automatically shut down if it doesn''t move for 5 minutes
4. ABS environmentally friendly material, comfortable to the touch, fits the shape of the hand, and can effectively reduce fatigue
5. Small and portable
Product specifications:
1. Number of buttons: 3 buttons + a 3D scroll wheel
2. Compatible system: Win 2000/Win NT4.0/Win XP/Win.NET/Win 7/Win 8/Win 10, Mac OS X10.8
3. Return rate: 250Hz
4. Working frequency: 2.4G
5. Switch: FD3 million times white point
6. Resolution: 1600DPI
7. Working current: 11mA
8. Battery: 1.5V AA battery (not included)
9. Size: 100x60x40mm