Medisana AD 625 Aroma nebulizer

The nebulizer is very quiet. There is an ultrasonic motor in it, no idea if pets are bothered by that.
The real manual can be found here: https://www.medisana.nl/nl/Therapie/Aroma-Vernevelaars/AD-625-Aroma-vernevelaar.html

The device switches itself off when the reservoir is empty. With a full reservoir that is 6 hours, do you want shorter than simply fill less...
One of the legs also functions as a switch, if you don't put the wire along it, you can easily operate it by pushing on the housing.
The description says it comes with a charger, but it comes with an adapter; there is no battery in it.

Beautiful design, 100 ml goes into the plastic container inside, but this lasts for hours. Simple operation (pressing the housing, there are people who are going to lift it to operate the switch on the bottom and complain that that is inconvenient... well). Light can be set to alternating mode / fixed color / off.

Spread of smell was a bit disappointing, maybe in a small space or room. It remains nice and 'subtle', but could have had a little more power. For a normal / large living room, I think it just gives too little (tried with more esoteric oil, but may have to experiment a bit more).

Finally sent back (not bought from Coolblue) because I was annoyed by the hum/hum that the device makes continuously. I don't know if it's a defect or if all ultrasonic nebulizers have this, but I can still hear it 'humming' through the sound of TV...not conducive to relaxation. In a quiet bedroom certainly not to do.