1. Product Model: A2
2. Product interface type: USB-tipo-C
3. Product connection: Bluetooth BT, wireless 2.4G
4. Light : Colour Lighting effect
5. product sensor: prototype 3212
6. DP1:1200-1600(Default)-2000-2400-4000
7. Battery capacity 400 mA 8.
8. Product weight: 71 g
9. Product Dimensions: 118*62*40 mm
10. Supported operating systems: XP, Win7, Win8, Win10, Win11, Mac, etc.
Instructions for use:
1 You can turn off the RGB light, long press the scroll wheel for more than 3 seconds to turn off/on the light!
2 The instruction manual is wrong, it says it can be connected by wired, but in fact, it only has Bluetooth and 2.4G!

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