1.It can combine with any lubricity and firm plane to form electronic whiteboard, convenience, agility, economy.
2.without the projection, it can write real time.
3.it has high differentiate rate and quick response speed
4.You can operation the computer directly on the operate screen.
5.you can write directly on the electronic whiteboard with the electron ink.
6.you can save, record, mimeograph, or send what you write to the e-mail
7.it makes the teacher or lecturer to work like on the common black board
8 It can combine with any lubricity and firm plane to form electron white board, convenience, agility, economy
9.ultrasonic、infrared no ware orientation technology, fit to write and painting big area and high density, it has high distinguish rate , quick answer speed and operate delicacy.
10.you can select the write area, the largest area can reach 1.5×2.0m。
11.it supply abundant teaching resource function
12.it adopt USB interface, plug and play, doesn't need out meet power