Main application areas: Suitable for the application of traditional advertising machines, such as shopping malls, franchised stores, bars, cinemas, elevator ports and so on. Help merchants attract people to watch and share advertising content automatically. Individual objects, such as watches, cars, jewelry, industrial products, and characters, cartoons, etc., which are suitable for details or rich internal structures, can also be presented to the audience in the air, and the specific size can be set flexibly according to the requirements of customers.

Principle: The LED lamps rotation, make use of the visual temporary stay principle of the human eye, without borders, people feel that the image is suspended.