A11B-A 2020 Ultra-thin ABS Detachable Bluetooth Keyboard Tablet Case for iPad Pro 11 2022 / 2021 / Air4 / Air5, with Touchpad & Pen Slot & Holder, For iPad Pro 11 inch (2020)1. Standard 3. 0 Bluetooth solution 2. Effective distance 10 meters 3. Standby time: 100 days 4. Continuous working time: 70 hours 5. Charging time: 4 5 hours 6. Lithium battery capacity: 200mha 7. Lithium battery life: 3 years 8. Key life: 500 million times Specification: General Compatible with Apple: iPad Pro 11 (2022), iPad Air 2022, iPad Pro 11 (2021), iPad Air 2020 10. 9, iPad Pro 11 inch (2020), iPad Pro 11 inch 2018 Package Weight One Package

0 port help you transfer data in seconds

Battery capacity: 140mA

your must-have feeding accessory for happy babies and stress-free parents

8) Decode Ability: 1080P

69 inch HD large screen with 240mm 280 resolution

practical and functional

about 150 minutes for the flagship version

Strong magnetic adsorption(free installation)

Weight 78g

allowing for crystal-clear communication through your headset

it is recommended to use the original headset adapter cable (8Pin to 3

Alarm volume: 85-105dB