Smart nano blackboard is the integration of intelligence, multi-machine in one, integrated blackboard, touch all-in-one machine, audio, computer, projector in one, Commercial Display, Electronic Advertising Screens , Advertising Display Systems , Android Touch Screen Kiosk ,Menu Board Pricing . Your support is our eternal power! Warmly welcome customers at home and abroad to visit our company. The product will supply to all over the world, such as Europe, America, Australia,Frankfurt, Canada,Senegal, Uruguay.3Features of the 86-inch meeting and teaching digital touch screen whiteboard: 1. Integrated joint design, easy to assemble and disassemble. 2. Small and light, it can adapt to installation in a narrow space, handling, and assembly with high-precision density requirements. 3. There is no need to install safety fences, and it can integrate and cooperate with humans, robots, and the surrounding environment. "