We can direct the nozzle, for example to the face for an immediate effect.
As soon there is more water in the tank, the humidifier will stop
There is also an ionizer button: Good for negative ions, sorry, difficult to make a judgment, first because it is imperceptible, then because scientifically feasible and unless I am mistaken, this is not really recognized as making any effect, so ... But this is why you lachèterez
Finally, a device design, pleasant to use and which can be traced back the humidity of the air in a room. Ideal summer if you have trouble sleeping, but also to cool in an office, it is more effective than a permanent fan, provided to let it run a while.
