1. Bluetooth standard interface
2. Effective operating distance: 10 meters
3. Modulation method: GFSK
4. Working voltage: 3.0V~4.2V
5. Working current: <=3.0mA
6. Working time: >=80 hours
7. Low voltage alarm: 3.0-3.3V
8. Sleep current: <=0.3mA
9. Standby time: >100 days
10. Battery capacity:>=150mAh
11. Button force: 50g~70g
12. Button life: 3 million times clicks
13. Charging input: 5V=1A
14. Connection distance:<=10m
15. Charging duration: 2-3 hours
16. Charging current:<=200mA
17. Wake up duration: 2-3 seconds
18. Charging interface: Type-C
19. Working temperature: -10 to 55 degrees Celsius
20. Bluetooth chip, fast speed, low power consumption, stable
21. Precise cut for easy access to all buttons and ports, giving you smooth operation
22. Touchpad, bracket and pen tray function, easy to use
23. Dimensions: 25x19.5x2cm
24. Weight: 566g

Note: The product does not include tablet PC.