The functions of the whiteboard are as following: 1.Interactive function: There is no need to use mouse and displayer. You can directly control the computer by the whiteboard. It can realize interaction between human and computer, whiteboard and computer, teachers and students, and the interaction between students. 2.Writting function: you can write on the whiteboard freely and change the color and thickness of pen. 3. Erasing function: by using the softwareí»s erasing function. You can erase the writing content partly or once and for all. And the size of the eraser can be adjusted. Teachers can stay away from the dust pollution. The main advantages of our products : 1. Long lifetime to use 1interactive whiteboards adopt pet with our technology, which is durable to use and uneasy to break, prolonged the lifetime from 3-5years to 6-10years. It can be used even was nicked on its surface 2nanhao loop dynamic tracking software technology: which depends on software to form a loop scanner by recognizing the scope of the moving hand, that sharply improves the response speed and operational sensitivity of whiteboards. 3 nanhao adaptive pen posture technology: according to fuzzy logic control algorithm, it can adjust operation automatically, making the circuit parameters in high state, avoid the influence of writing accuracy by the posture of pen. The characteristics of our whiteboard: 1.Environment -friendly, no pollution or radiation, highly-precise orientation with no abrasion or noise, utilize little system resource. 2.Adopting anti-aliasing technology with the horizontal linear processing thus makes it stable and reliable with swift reflection and high resolution thereby your writing is smooth, fluent and clear. 3.Convenient to install and adjustable at any angle with the options of wall-mounted, slide style, mobile and height adjustable style etc. Carton box
