IP011 Detachable Bluetooth 3.0 ABS Keyboard + Litchi Texture Leather Tablet Case for iPad Pro 11 inch (2018), with Sleep Function (Red)

1. Bluetooth version 3.0 2. Effective distance within 10 meters 3. Lithium battery capacity: 200mAh 4. Charging time: 4-5 hours 5. Sustainable working hours: 100 hours 6. Standby for 100 days 7. Working voltage: 3.0-4.2V 8. Working current: <2.5mA 9. Standby current: <0.3mA 10. Sleep current: <40uA 11. Charging current: >200mA 12. 5 million button click life