In the off-state, the traditional mode supports chalk and pen writing, which is the same as the conventional blackboard Interactive Blackboard, Interactive Digital Menu , Elevator Digital , Menu Display Board ,Urinal Advertising Displays . Welcome to build long-term marriage with us. Finest Rate Forever High-quality in China. The product will supply to all over the world, such as Europe, America, Australia,US, South Korea,Venezuela, Oman.The 86-inch meeting and teaching digital touch screen board are mainly used to assist teaching, showing pictures, texts, videos, sounds, animations, and other content to students, effectively stimulating students' multiple senses so that students can fully perceive information and receive information under the guidance of teachers. , and then combined with topic discussions, use known information to solve problems and achieve knowledge transfer, so as to truly incorporate information into their own knowledge structure.