75,86 inch school blackboard nano touch smart blackboard wireless mirroring interactive black board

Design Features

1.Nano intelligent blackboard, the combination of traditional blackboard and multimedia teaching equipment to create a new interesting and interactive teaching mode.

2.The ultra-thin body, delicate and beautiful (with a patent certificate for appearance) and thoughtful design of rounded corners provide safe and reliable escort for students.

3.Micro magnetic high hardness aluminum honeycomb attached board, surface hardness of 8H writing on the board clear and smooth, erase, clean the writing without leaving a mark.

4.Front functional interface, support Word, Excel, PPT, PDF, video, picture, music and other document formats.

5.AG anti-glare tempered glass, double screen explosion-proof, safe and durable.

6.4K HD display, 178°wide viewing Angle, does not affect the outside two rows of students to watch the blackboard content, zero bonding technology, waterproof and dustproof.

7.Built-in HD camera, easy to achieve remote video teaching six array microphone, 8 meters of sound pickup range, automatic noise filtering.

8.IC card safety reading identification, the teacher swipes the card switch device.

9.Automatic photosensitive technology, according to the indoor environment light and shade automatically adjust the screen brightness.

10.Teaching whiteboard, 20 points touch support gesture erasure, shrink, zoom in, roaming, and can add pages, insert material.

11.Wisdom teaching teaching system, compass, ruler, protractor and other teaching tools at any time to call.

12.Built-in Android 9.0 system +Windows system, dual-system one-button switch, compatible with a variety of applications, to meet more office needs.

13.Five-finger screen, automatic wake up, energy saving and environmental protection (certificate).