This intelligent aromatherapy diffuser from Ziba is a great addition to your smart home. Use it like a normal diffuser or use it with the eWeLink app to get it to work at your scheduled times each day or on certain days. You can also connect it to your existing Alexa or Google Home accounts so you can conveniently control your smart diffuser using just your voice. This device comes with 4 bottles of Lavender, Jasmine, Rosemary, and Frankincense oils. Choose your scent and enjoy calmness, relaxation, focus, and cleansing.