* Application: iOS system, designed for iPad Pro 9.7/12.9
* Apple smart connector, never need to charge your keyboard
* As soon as the 3 points of the smart connector touch with your iPad, you are ready to type 
* Mechanical scissor keys for comfortable and responsive typing
* Working voltage：3.3V
* Working current:1.2mA(MAX)
* In the authentication of Apple MFi