55 inch Education Interactive Board

1、 Product overview 1) Aluminum alloy outer frame, surface sandblasting anodic oxidation treatment, iron shell back cover, active heat dissipation; 2) 4mm physical tempered anti-proof glass; strengthen the visual effect and improve the touch experience; 3) High-speed and 10-point infrared touch control, faster writing speed, and the best writing experience; 4) Ultra-narrow sandblasting frame, ultra-narrow design, the whole machine frame is only 22MM unilateral. 5) Using the international standard OPS slot, integrated plug and plug design, convenient to upgrade and maintenance, no visible computer module connection line outside, the body is beautiful. 6) Front front expansion port: 2-way PC-USB for users to expand their use. 7) Front one-key start switch to realize 3-in-one TV, computer and energy-saving integrated switch function; convenient operation, simple and generous appearance. 8) Front remote co…