86inch Smart black board Infra Touch screen android 8.1 OPS i3 4G 128G dual system interactive electronic whiteboard

a. The ultra-narrow frame design is simple and beautiful, infrared 20 touch, high sensitivity writing is smoother

b. 4K HD display, AG anti-glare tempered glass, Mohs grade 7 hardness, the picture is more soft and clear

c. Dual system Windows and Android switch freely, integrated in computer, Android TV, touch screen and electronic whiteboard
d. With double magnetic suction pen in front, the touch pen is more convenient to pick and place before and after use

e. Computer modular design, OPS / pull-out PC setting, simple and convenient maintenance
f. Used for Conference training/ Classroom Teaching

g. Smart Black board design built in Interactive touch whiteboard for convenient teching