How to screen-mirror iOS devices to HORIZON?

For iOS device users, you can screen mirror via below steps:
1. Please install "MagiCast" app from Google Play Store or DesktopManager app.
2. Start "MagiCast" on XGIMI HORIZON.
3. Open "Cast Screen" in any iPhone/iPad/MacBook and make sure its under the same WiFi signal with the projector.