Description
1. Interface: USB
2. Working method: photoelectric
3. Size: 113x57x25mm
4. Battery capacity: 500mah
5. Weight: about 70g
6. Connection method: Bluetooth wireless
7. Working current: less than or equal to 100mA
8. Working voltage: DC 5V
9. Wheel direction: four-way wheel
10. Operating distance: 10m
11. Applicable models: laptop
12. Wireless transmission frequency: 2.4GHz
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