T102B-AS Skin Feel Pen Slot Touch Pad Backlight Bluetooth Keyboard Leather Tablet Case For iPad 10.2 2021&2020&2019/Air 2019/Pro 10.5(Dark Green) Tag-Auxiliary Light and the frequency can be

and the frequency can be adjusted from 87

Replacement LCD Display + Touch Screen Digitizer Assembly for Xiaomi Mi 8 Lite

Talk time: 8H

Working time: 16 hours after fully charged

5 Flat head screwdriver

T102B-AS Skin Feel Pen Slot Touch Pad Backlight Bluetooth Keyboard Leather Tablet Case For iPad 10.2 2021&2020&2019/Air 2019/Pro 10.5(Dark Green) Tag-Auxiliary Light and the frequency can be1. Bluetooth 3. 0 standard interface 2. Effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3. 0 4. 2V 5. Working current: 2. 5mA 6. Standby current: 0. 3mA 7. Sleep current: 40uA 8. Charging current: 200mA 9. Standby time: about 100 days 10. Charging time: 3 4 hours 11. Lithium battery capacity: 450mah 12. Sustainable working hours: 100 hours 13. Lithium battery life: 3 years 14. Button force: 80+ 10g 15. Button