تخته سیاه دیجیتال هوشمند 75 اینچی پردازنده i7

This short presentation tells the story behind the 75-inch Smart Digital Blackboard's design and its intended use cases. You'll see how this powerful I7 processor-equipped board transforms collaborative work in classrooms, boardrooms, and remote learning environments. Watch as we demonstrate its multi-user capabilities, crystal-clear 4K display, and seamless device connectivity that makes group projects and presentations more engaging than ever before.