Smart nano blackboard is the integration of intelligence, multi-machine in one, integrated blackboard, touch all-in-one machine, audio, computer, projector in one, Interactive Whiteboard Digital, Advertising Display Digital Signage , Wall Mounted Digital Display , Advertising Display Boards ,Commercial Digital Menu Boards . We are looking forward to establishing long-term business relationships with you. Your comments and suggestions are highly appreciated. The product will supply to all over the world, such as Europe, America, Australia,Sweden, Cancun,European, South Africa.SOSU digital smart board combines a projector, projection screen, writing whiteboard, audio, TV, computer, and remote video conferencing. It integrates all the functions of six devices in one, and touch screen smart board price also has the following types of applications.