I have never bought a more useless machine. I locked it in a room with at least 4-5 mosquitoes and over 10 flies, with the lights off to make its illumination visible. It didn't even catch a single bug in 24 hours... Don't buy it.

The fan has no power at all. The container that is supposed to "collect" mosquitoes is open on all sides, so it basically doesn't do the job it's intended for.
I think it's the most useless gadget I've bought so far.
Maybe a more expensive one will do its job properly.

In Keratsini (Piraeus) where it was tested, it didn't catch a single mosquito.... I will try it in the countryside as a night light, maybe it will be more successful.