You can find 5 pattern for your 2017/2018 New iPad, iPad Air 3/2, iPad Mini 5/4, Marble, Starry sky, Cat, Duck, Orange.
How to connect:
1. Push the button to ON, the Power light is on
2. Long press Connect, the Bluetooth light is on
3. Select the keyboard Bluetooth “Bluetooth Keyboard” for iPad
4. After the connection is complete, press FN+E to start the iPad keyboard