1. Colorful breathing light effect, rechargeable without worrying about battery life
2. Drive-free plug and play, 10 meters high-efficiency wireless transmission distance
3. Intelligent sleep and lasting battery life, built-in rechargeable lithium battery
4. Lightweight, portable and easy to store, flat design is good for storage, can be carried with you
5. Comfortable hand feeling, high-gloss surface spraying, non-sticky, easy to clean
6. Compatible with a variety of devices, suitable for various brands of laptops, desktops, smart TVs, tablets/mobile phones (requires adapter)

Product parameters:
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