Not only are aromatherapeutic benefits and scent delivered intact, but both Atom and Soma have a very large coverage of 100m2.
Diffusion is controlled by a single button on the Atom, with high and low settings. The Soma has additional features: the output can be configured as continual or intermittent mist, as well as its off intervals. The Soma also has a timer for added convenience.
Both models come with a 12 months warranty – you can see them and the rest of the Alcyon range here.
As always, let us know if you have any questions.