Firstsing Detachable Ultra thin Leather Smart Cover Stand case with Bluetooth Keyboard for iPad Pro 9.7

Bluetooth:Bluetooth 3.0
Key number: 78 key
Keys can bear 10 million times keystrokes.
Use distance: 10 meters
Battery: 500 mAh
Color: gold, rose gold, black
Secure magnets hold the iPad at the ideal angle to ensure maximum visibility for typing or watching movies. Plus, with a neat foldaway option for the keyboard in media mode, your iPad just got stronger, more mobile and even more functional.