New For iPad 9.7 2017 2018 A1893 Wireless Bluetooth Keyboard Case Cover For iPad 5 6 Air Air 2 Pro 9.7 Keyboard+Film+pen

Giới thiệu New For iPad 9.7 2017 2018 A1893 Wireless Bluetooth Keyboard Case Cover For iPad 5 6 Air Air 2 Pro 9.7 Keyboard+Film+pen

- Durable cover User friendly Durable cover
- Built-in rechargeable Li-ion batter
Built-in lithium polymer battery capacity: 80 mAh
Voltage: 3.7 V power charge connector
Input: Micro USB charge 5V
Removable Bluetooth 3.0 ABS keyboard
Keyboard standby time: 48 days approx
Continual working time: 34 hours
Charging time: 4-5 hours
Operating temperature: -10 ~ 55 degrees Celsius
Working distance:
10 m
Buttons use times:5 hundred million times