H1 series is glasses-free 3D hologram LED screen. It works like a LED fan. It could display videos, images and text with 3D effect. It is the perfect item for shopping mall advertising, retail store advertising, stage backdrop, etc.
The display content could be managed by SD card or wifi. And with wifi function, you could also manage the display content remotely.
Here is a video showing how it works. As you could see the screen creates glasses-free 3D viewing effect which is very attractive. When we see the screen with our eyes(not through the camera), the rotational LED blade will be invisible. So the display effect will really be amazing. It is the most creative product for advertising or stage design.