About this item Intelligent Aromatherapy – A great addition to your smart home that is powered intelligently and wifi compatible. Use it like a normal diffuser or download the companion app to control features like LED color, mist intensity, timer settings, scheduling and more directly from your phone. Our smart diffuser is also Alexa and Google Home compatible and can be used with echo/tap/dot to control simply by using your voice. A large 400ml water tank allows for up to 12 hours of continuous mist. UltraSonic Vaporizer – Our smart diffuser works by creating 360° ultra sonic frequencies that instantly atomize water and oil molecules into the air. The result is a much healthier alternative than older style heat diffusers that can damage essential oils during the heat diffusion process. Create Schedules – Scheduling is here! Our smart diffuser allows you to create regular schedules in the app so you can get your diffuser to work at your scheduled times each day or on certain days that you choose. Alexa & Google Home Compatible – Use our included quickstart guides to connect to the app and then either to your existing Alexa or Google Home accounts. You can then use your voice to conveniently control your smart diffuser including colors, mist settings and other functions. What's in the Box – 1 Sierra Modern Home Smart Diffuser, 1 Power cable, Instruction and support contact manuals. Please keep this in mind- we do not take returns- however we do our best to make sure your happy with your purchase, please ask any questions you need to before placing your purchase, - also please see several photos of each item listed to help you see exactly what your getting for your purchase Feedback Positive Feedback and 5 star ratings are very important, please contact me if you are unhappy with your purchase so we can resolve the problem. If neutral or negative feedback or less than 5 star ratings are received bidders will be blocked from bidding again. I am A (USA Seller) and our shipping fees are different than international .... please do not leave low star ratings for something I cannot control..... If you need your item faster please email me for other options. I love my business and most of my items i provide are special order items--- so once you order and pay for them- we order them in and have them I ship items out within a right away ........ please take this into consideration when leaving fe edback and shipping time star ratings.