Pure and smooth aroma diffusion without adding water, heat or other ingredients, which preserves the quality of pure essential oil.  No need for water refill or topping up essential oil for every use, just plug in the whole bottle into the diffuser and diffuse without hassle. Perfect companion for urban dwellers, get more out of your Aroma diffuser by scheduling aroma diffusion the way you want it - whether to turn off after you go to bed, start diffusing before you get home, make the aroma stronger or milder based on your mood - all from your mobile app.