Very good if you know what!

The bullet has my expectations completely.
I wished for an effect that is subtly in the background, which you can run to music that has no annoying fan or motor noise, and still is to low.
Excluding the effects project them in complete darkness at the ceiling which is really very relaxing and makes great mood.
Even in dim candlelight or a movie night, the effects are still visible, but a lot weaker.
In daylight or normal lighting useless, but also not intended.
I would recommend this product to date fully, only criticism would be if überhaubt processing, or the material used, it's all completely made of plastic and survived a fall to the ground may not be free of damage. But for the price it would be naive here to expect something else, so I 5 star !! ;-)