I got it for the aquarium, on the first setting you can't hear it and it’s enough to aerate the surface of the water, it keeps the temperature below 28. If you want it for the office on the second setting at half a meter you can feel it and the noise is okay.

Very good quality. Two scales, the first one completely silent. Relatively expensive but worth it. I recommend it if you want something to withstand time decently.

I have tried various fans of this size and category, and I think this is the highest quality one - at least in terms of construction materials. This particular company is Swiss and specializes in fans in general - check out their website for the technologies and other products (I also have the larger model for the living room and it's super). I have had it permanently connected to a USB port on my screen for 2 years and it works perfectly, just like the first day. It has a stable base and the touch function is flawless without any delays. On the first speed setting, it is completely silent and blows satisfactorily (depending on how close you have it to you). On the second, more powerful speed setting, it makes a bit of noise, but that is to be expected due to the higher air intensity, and it is by no means bothersome. Personally, I mainly use it on the first speed setting because on the higher intensity, it dries out my eyes. I gave it 4 stars only because you can't adjust the tilt (although it is convenient as it is) and because of its price, which is consistently higher than others in its category. As is the case in most situations, you get what you pay for. Here, you are paying for the quality of construction and the specialization of the manufacturer.

In summary, if someone wants a very high-quality, beautiful, and silent desk fan with satisfactory intensity and is willing to spend a little more money than the competition - then I highly recommend it!