It's refreshing for a little while and at a close distance, and it's reasonable; I didn't expect more, but it leaks water after 40 minutes of use.....

Very good for office use. A bit noisy but it gives a feeling of freshness as long as you have it next to you.

Unfortunately, a very bad purchase despite the initial good samples. In the first uses, in front of a fan, there seemed to be some difference, even though it was noisy at maximum program.
Then, after a few days, the hydroponics stopped working, probably due to a short circuit. Ultimately, in 10-12 days, it completely stopped working.
From the beginning, of course, it seemed that it was not the best possible quality of construction, but I did not expect it to break down so quickly.