By linking it to the smart screen, customers can turn pages and use other functions like the spotlight, magnifier, air mouse, and remote laser control.

1080P or 4K ultra-high-definition projector screen with clear images and synchronous audio. Optional USB or Type-C signal ports for different devices.

Mainstream conference systems are supported. Apps can be installed at will. Smart projection and multi-screen interaction can be realized with one button.

The high precision drive-free infrared touch frame can be used for Android, Windows and other systems in drive-free mode. It can be used for LCD electronic whiteboard, digital signage, intelligent express cabinet, smart TV and other application scenarios.