I needed a diffuser to give to my great-grandsons mother for his room.. This fit the bill! This aromatherapy diffuser/humidifier for essential oils is wonderful! it is a 500ml ultrasonic cool air mist humidifier as well as a essential oil diffuser, that has an auto shut off, timers and is white, however it changes colors! This also comes with a remote control, making it easy to use from a doorway so you won't wake the baby! YAY! This is absolutely what I wanted, and it works great! At this time we are not using essential oils, just the humidifier part of it until the doctor okays the essential oils. This is well made and perfect for what I wanted!