Features:
1. Adopt high-quality key switch, mute and silent key design, simple and beautiful
2. Adopt brand-new optical chip, responsive and precise positioning
3. Non-slip 3D rollers, rolling smoothly, improve work efficiency
4. Wide compatibility, suitable for most computers, comfortable feel

Product parameters:
1. Material: ABS, electronic components
2. Features: fighter shape, ergonomics
3. Working method: photoelectric
4. Wireless transmission frequency: 2.4GHz
5. Connection with computer: wireless
6. Photoelectric resolution: 1200dpi
7. Adjustable resolution: four gears
8. Number of keys: 6 keys
9. Interface: USB
10. Voltage: 3.7V
11. Current: 6mA
12. Battery: AAA battery x 2 (delivery without battery)
13. Operating distance: 10 meters
14. Wheel direction: four-way wheel
15. Product size: 11.5 x 6.5 x 3 cm