with camera 55 Inch Interactive Smart Whiteboard

Core functions​ 55-inch 4K touch screen: 3840×2160 ultra-high-definition resolution, supports 10-point synchronous touch, smooth and natural handwriting/annotation, and no delay for multiple people to operate on the same screen​ HD camera configuration: built-in 1080P wide-angle camera, supports video conferencing, remote teaching, auto focus framing, and immersive remote interaction​ Multi-mode input compatibility: supports finger touch, electronic pen writing, voice commands and image recognition, adapted to different usage habits​   Performance advantages​ Powerful hardware configuration: equipped with a high-performance processor, fast running of complex tasks such as PPT presentations and video playback, and supports multi-application split-screen collaboration​ Full-device wireless interconnection: Wi-Fi/Bluetooth connects to mobile phones/computers, one-click screen projection to share content; supports reverse control, direct operation of external device interfaces​ Massive re…