This part looks very beautiful with the wood look, simply and aesthetically! Establishment and operation is a breeze (see photo).
Water pure pure (with measuring cup), fragrance / oil to plug in and go!
When the water has been consumed, the device switches itself off automatically. The "play of light" is to look very nice and beautiful.
The unit operates almost silently, you can hear, if anything, a slight bubbling.
What is for oils in there is entirely up in fruity scents can calm a little more pure, with essential oils into it I would not give too much, as this but a very strong smell.
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Very nice unit, especially when you are sick - find the smell of mint very pleasant and reassuring!
Just try, am very satisfied and give it 5 stars! :-)