RK11L Aluminum Alloy Touch Bluetooth Keyboard Horizontal Flip Leather Case for iPad Pro 11 2020 / 2018 with Holder & Pen Slot Other iPhone Cases working status and Bluetooth mode

working status and Bluetooth mode clearly visible

The handle is made of rubber

good heat dissipation effect

General Material Aluminium Alloy

RK11L Aluminum Alloy Touch Bluetooth Keyboard Horizontal Flip Leather Case for iPad Pro 11 2020 / 2018 with Holder & Pen Slot Other iPhone Cases working status and Bluetooth modeSpecifications: 1. Bluetooth 3. 0 standard interface 2. Effective operating distance: 10 meters 3. Modulation mode: GFSK 4. Working voltage: 3. 0 4. 2V 5. Working current: less than 8mA (when the touch panel is working) 6. Standby current: less than 0. 3mA 7. Applicable tablet: iPad Pro11 2020 2018 8. Charging current: 100mA 9. Standby time: more than 100 days 10. Charging time: 2 3 hours 11. Lithium battery capacity: 200mah 12. Sustainable working