X-11BCS Skin Plain Texture Detachable Bluetooth Keyboard Tablet Case for iPad Pro 11 inch 2020 / 2018, with Touchpad & Pen Slot & Backlight (Pink) wlons Power Mode: USB charging/built-in lithium-ion

Power Mode: USB charging/built-in lithium-ion battery

adjust the volume

Battery capacity: 200mAh

make sure your phone or tablet is charging

air outlet clip *1 set

X-11BCS Skin Plain Texture Detachable Bluetooth Keyboard Tablet Case for iPad Pro 11 inch 2020 / 2018, with Touchpad & Pen Slot & Backlight (Pink) wlons Power Mode: USB charging/built-in lithium-ion1. Bluetooth 3. 0 standard interface 2. Effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3. 1 4. 2V 5. Working current: <=3. 0mA 6. Standby current: <0. 3mA 7. Sleep current: <=0. 1mA 8. Charging current: <=200mA 9. Standby time: >=95 days 10. Charging time: <=2 hours 11. Lithium battery capacity: 400mAh 12. Sustainable working time: >=76 hours 13. Lithium battery life: 3 years 14. Button force: 50 80g 15. Key