RK11 Cloth Texture Detachable Magnetic Bluetooth Keyboard Horizontal Flip Leather Tablet Case for iPad Pro 11 2020 / 2018 with Holder & Pen Slot(Black)

Specifications: 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 time: more than 30 hours 13. Lithium battery life: 3 years 14. Button force: 80g 15. Key life: 5 million clicks 16. Working temperature: -10 to 55 degrees Celsius 17. Product size: 258x210x25mm, packaging size: 310x200x25mm 18. Product weight: gross weight 0.75kg / net weight 0.65kg 19. Product Features: Outer leather cloth pattern, leather case with built-in pen slot, aluminum alloy keyboard, keyboard with touch function