A11-A 2 in 1 Removable Bluetooth Keyboard + Protective Leather Tablet Case with Touchpad & Holder for iPad Pro 11 2022 / 2021 / Air 5 / Air 4(Dark Blue)

1. Bluetooth 3.0 solution
2. Effective distance 10m
3. Standby time: 100 days
4. Continuous working time: 70 hours
5. Charging time: 4-5 hours
6. Lithium battery capacity: 200mAh
7. Lithium battery life: 3 years
8. Button life: 500 million times
9. Keyboard with touch control
10. Product size: 25.4x19x1.7cm
11. Product weight: 540g