Rg-ib-n86ks-h high Vocational education infrared screen intelligent cloud blackboard

Description and Feature：

Integrated smart chalkboard that can be chalked, 86 inch bilateral infrared touch screen and bilateral 1.1-meter wide sub-chalkboard seamlessly combined
50ms low delay touch writing, teaching inspiration can be reached with touch
Hardware anti-blue light, eye screen strength
Small window mode, height adaptation, full screen content in one hand control
UClass interactive teaching tool helps imp