1Striking: The 3D hologram LED fan shows your logo and products in a vivid 3D wavy that really captures the attention of the visitors, it is also amazing to create your own 3D images. Clear imaging, support common image, animation, diagram display. 2Ideal Solution: The 3D hologram fan screen is produced by rotating LED fans. It is a cost saving solution to help store owners disseminate and share advertising content efficiently. Thickened fan blade is not easy to damage, strong protection of light source. 3Installation: The hologram fan can be easily fixed in a variety of buildings or structures with screw. Simple and simple operation. It can be fixed on concrete walls, ceiling, wooden structure, fantastic video and image can be sierrated. 4Clear Image Quality: 234 light beads, so that the picture presented clear, three dimensional, convenient replacement of advertising content, support common video, animation, picture display. 5Wide Application: 3D holographic projector can be widely used in exhibitions, shops, shopping malls, cinemas, airports, hotels and other crowded places. Ideal for digital signage events, holographic billboards, etc.