Advantage characteristics Led Mesh, Touch Screen Panel, Windows Digital Signage Player, Lcd Screen Monitor,Outdoor Lcd Digital Signage. Living by quality, development by credit is our eternal pursuit, We firmly believe that after your visit we will become long-term partners. The product will supply to all over the world, such as Europe, America, Australia,Czech republic, Paris,Nepal, Stuttgart.No need for a special writing pen: the Touch screen interactive teaching whiteboard can write and touch by hand without a special writing pen to improve the man-machine experience.