China's power interactive white board manufacturer you can click,write and print like on a computer,use I-pen replace the mouse We develop and manufacture the new generation and revolution interactive electronic white board, it does have all the function of the electronic...

auto calibration, just press one key natural writing, like writing on paper Positioning accuracy,error rates within mm level  Specificationsi-Interactor whiteboard no need of special board, any pen or mouse , because our (i-interactor = interactive white board + wireless...

auto calibration, just press one key natural writing,like writing on paper Positioning accuracy, error rates within mm level DG-200 Smart portable electronic interactive white board  l        DG - 200 is the upgraded version of...

auto calibration, just press one key natural writing, like writing on paper Positioning accuracy,error rates within mm level  Specificationsi-Interactor whiteboard no need of special board, any pen or mouse , because our (i-interactor = interactive white board + wireless...