The air circulation created during operation allows sweat on the skin to evaporate more quickly, thereby supporting the body's natural cooling process. This results in a comfortable room climate while the air itself does not cool down. The oscillation function increases the effective range of the fan, which is particularly advantageous when multiple people are present in a room, as everyone can benefit equally from the cool breeze. Of course, you can also turn off this function if you prefer the device to supply fresh air to only a specific area.