As its name does not indicate, it's a smoke machine ... but a great little machine extremely useful.
In fact, it's a smoke machine because it uses the standard product to smoke and heat but it is a mist as it is extremely quiet and discreet.
I used one for over a year with great satisfaction (I use a liquid brand to have a beautiful fog odorless, 8 € / liter anyway)

At that price it's a great buy!

A + <ul> Ghhhh </ul>