If I implied this was a singular product, I apologize. There are quite literally hundreds. Searching for "Hologram Fan" will pull up the type I am specifically

If I implied this was a singular product, I apologize. There are quite literally hundreds. Searching for "Hologram Fan" will pull up the type I am specifically referring to as being a current fad, but the number of other LED POV display stuff available on aliexpress is immense.