Okay, for €20 I didn't expect anything better. The two stars are only because it has a battery level indicator. The collector is excessively small, the fake support plugs are just nerve-wracking, put in anchors to get it done much faster, and finally, its power in watts is about 15 watts without exaggeration. I have a 20-watt electric spotlight next to it, and it shines brighter.

The product is useless. It doesn't light up at all and after 5-6 days it stopped working. The few days that the lighting worked, it was very limited and the battery life was at most 3-4 hours. Money wasted.

Certainly it is not 100W. But for its price, it is decent. Another brand's projector that I have with the same wattage has better illumination. The difference is probably made by the collector, which I think is small for the projector's wattage and cannot charge its battery sufficiently (the other projector is twice its size).