A11 Lambskin Texture Ultra-thin Bluetooth Keyboard Leather Case For iPad Air 2022 / Air 2020 10.9 & Pro 11 inch 2021 / 2020 / 2018(Black)

Features:
1. More than just a protective case, this case features a built-in Bluetooth keyboard for enhanced functionality.
2. Detachable keyboard and case.
3. Bluetooth chip for fast speed, low power consumption, and stability.
4. Precision cutouts provide easy access to all buttons and ports, ensuring smooth operation.
5. Kickstand for convenient use.
6. Easy insertion and removal.
7. Tablet not included.

Specifications:
1. Bluetooth 3.0 standard interface.
2. Effective range: 10m.
3. Modulation: GFSK.
4. Operating voltage: 3.0-4.2V.
5. Operating current: <2.5mA.
6. Standby current: <0.3mA.
7. Sleep current: <40?μA.
8. Charging current: >200mA.
9. Standby time: >100 days.
10. Charging time: 3-4 hours.
11. Lithium battery capacity: 200mAh.
12. Continuous operating time: 100 hours.
13. Lithium battery life: 3 years
14. Key force: 80 +/- 10g
15. Key life: 5 million clicks
16. Operating temperature: -10-55 degrees Celsius
17. Weight: 580g
18. Product dimensions: 25.4 x 18.8 x 2cm