활동

This 86 inches nano blackboard has a unique appearance br display effect good br writing is clear and smooth br easily erased clean br\
This 86 inches nano-blackboard is suitable for the field of education br\
The 86 inch nano blackboard full viewing angle displays with ultra-high contrast and freshness features bright colors, stylish and beautiful design, precise touch control, and smooth use, allowing you to immerse yourself in the digital world!
Product detail:
Size: 86 inches
Resolution: 3840*2160
Perspective: full perspective
Screen brightness: 350cd/m虏
Screen color: 16.7M
Contrast: 5000:1
Backlight Type: D-LEDNano Interactive Blackboard factory
website:http://www.ctv-touch.com/smart-whiteboard/nano-interactive-blackboard/