We rented it for home therapy. It makes noise, but much less compared to another device we had rented before. Unless in the meantime I went deaf, which is also possible... In terms of oxygen supply, it seems satisfactory, the saturation rose quickly.

I have had this device for a month now, rented, for my father.
It produces a lot of heat and sounds like we have a tractor inside the house.
The reason I am giving two stars instead of one is because it is rented and it might be the specific device they brought me.

I have been using X.A.P. for many years and have used several humidifiers. I believe it is one of the best on the market. Additionally, a benefit is that it does not overheat with continuous use, unlike others that require you to stop due to overheating.

Easy to use, it performs well, its noise pollution is between 43 and 48 decibels (when tested with a mobile phone application).