Hologram Fan Hologram Projector Advertising Displa Naked Eye 3D Projector Holographic Advertising Machine Rotating Led Screen Indoor and Outdoor Three-Dimensional Suspended Aerial Imaging Fan Screen - gtfrddjghjgyfrdcfrcfgc, uu310116

• 1. We usually call it "POV" (Persistence of Vision) display technology. The rotating display crystal is constantly changing. Using the principle of persistence of vision of the human eye, a complete and continuous picture is formed to achieve the naked eye display effect. The 2.3D holographic fan is composed of a combination of chips, magnets, light-emitting diode (LED) technology and propeller blades. The blades rotate with the drive, and then present a 3D floating image to form a holographic three-dimensional image. The visual effect is shocking and experience. Strong, good absorption effect, is a cost-effective advertising solution 3. It is widely used in airports, hotels, exhibition halls, shopping malls, bars, weddings or other places. It is also suitable for individual items with rich performance details or internal structures, such as famous watches, porcelain, famous cars, diamonds, jewelry, and industrial products. Wait 4. Excellent advertising display effect, can attract more audiences, and the effect is always visible