Z102B Pen Slot Bluetooth Keyboard Leather Tablet Case For iPad 10.2 2021/2020/2019 (Sky Blue) Filter-Protective Frame Product usage:

Product usage:

Loading Container 20GP: 945 cartons * 120 pcs = 113400 pcs

Operating Humidity:10~90%RH(non-condensing)

1) This is a high quality 62mm-67mm step up filters ring steping adapter

Both sides is available

Z102B Pen Slot Bluetooth Keyboard Leather Tablet Case For iPad 10.2 2021/2020/2019 (Sky Blue) Filter-Protective Frame Product usage:1. Bluetooth standard interface 2. Effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3. 7 4. 0V 5. Working current: less than 8MA 6. Standby current: less than 0. 3MA 7. Sleep current: less than 50UA 8. Charging current: greater than 200mA 9. Standby time: more than 100 days 10. Charging time: 2 3 hours 11. Lithium battery capacity: 200MA 12. Sustainable working hours: not less than 30 hours 13. Lithium battery