Introducing our innovative product, the School Blackboard Nano Touch Smart Blackboard! We take pride in being a factory that specializes in manufacturing wireless mirroring interactive blackboards. With a size of 75.86 inches, our blackboard provides ample space for teachers and students to engage in interactive learning. Its nano touch technology ensures precise touch sensitivity, creating a seamless user experience. This smart blackboard encourages collaborative learning, allowing wireless mirroring of content from multiple devices. Embrace the future of education with our cutting-edge product!