Z11B-A Pen Slot Touchpad Bluetooth Keyboard Leather Tablet Case For iPad Pro 11 2021/2020/2018(Green) Tag-Magnetizer Demagnetizer Tool Carton Size 47cm * 48cm

Carton Size 47cm * 48cm * 57cm / 18

and good electrical conductivity

X7 Pro Ultra

OTG HUB: Hub can be used on Phone

Z11B-A Pen Slot Touchpad Bluetooth Keyboard Leather Tablet Case For iPad Pro 11 2021/2020/2018(Green) Tag-Magnetizer Demagnetizer Tool Carton Size 47cm * 48cm1. Bluetooth standard interface 2. Effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3. 7 4. 0V 5. Working current: <8MA 6. Standby current: <0. 3MA 7. Sleep current: <50UA 8. Charging current: >200mA 9. Standby time: >100 days 10. Charging time: 2 3 hours 11. Lithium battery capacity: 200mAh 12. Sustainable working hours: >30 hours 13. Lithium battery life: 3 years 14. Button force: 80+ 10g 15. Button life: 5