Fashion design, to achieve horizontal rotation, vertical display, height adjustable. Aviation me a dress that is dragging, dragging suitcases and go, mobile and portable. Built-in computer, you can play high-definition audio and video, pictures, and other documents directly. In mobile phones, tablet computers and other mobile electronic devices used in conjunction, can achieve the size of the screen interaction. For business, conference, exhibition, advertising, presentations and other applications. Can be used for notices guidelines, conference training, lectures, exhibitions, etc. foyer welcome signboard.