Functions of advertising player: 1. You can play videos, pictures. Compared with the traditional poster, only one poster can be painted each time according to the size of the frame, which is a one-time use. Every time you want to change the content, you need to paint a poster again, which is very troublesome and time-consuming; Electronic digital signage can play a lot of posters at one time, but also can play video, so that business advertising more vivid! Automatic switch, without manual management. 2. The ultra-thin fuselage can be moved and placed everywhere. 3. Can be made into stand-alone version, network version, touch screen version, according to the needs of customers.