Let's go then, review of Dehumidifier no. 2: testing and use in a 70 sqm living-kitchen area. Dehumidification is very good. It lowers the humidity from 70 to 60 in an hour at most. Generally, when I leave it running in the hallway of the house to maintain humidity, it fills the water tank just fine!! In terms of performance, it is quite powerful. As for its functions, I was initially impressed (and to be honest, a bit scared) that it has only 3 fan speed settings: night, automatic, and drying clothes, which is logically the most powerful. In automatic mode, which I have it on constantly, it adjusts the dehumidification by increasing the compressor's power if it detects high humidity based on the desired setting you give it. That is, you set it to 60 and it starts from 70....... it starts strong until it reaches 62, where it slows down and then completely lowers to 60. Logically, this is where the inverter motor's efficiency comes into play! The functions are absolutely satisfactory. And some functions that really impressed me, such as: when you turn it off, the fan continues to run so that no moisture remains on the blinds without being absorbed! This prevents the accumulation of germs and mold from the moisture that would remain if it stopped immediately! Very important! Now, fan speed and noise...... very important, and here everyone describes it with their own acoustic perspective. I would say it's just fine, like a home air conditioner...... a bit quieter, I would say. Anyway, it is very quiet. I have it running in the living room among us without tiring us or making us deaf! At night in the hallway, and we all sleep without any problem! Hence the video for your proper review. Notice that I start it strong in drying mode and then switch it to automatic to see how it slows down. I am very satisfied overall. Time will tell about its durability. Aaaaaa app is okay. The usual features that other companies have too. That's it, and I hope I helped with a product that is difficult to choose. If I had one negative, it's that I can't see the water level, and when you take out the tank while it's running, it drips water. Small things.