Aroma diffuser: Ultrasonic aroma diffuser is specially designed for essential oil users. Pure plant essential oils and purified water can be added to the cavity. After adding essential oils, it can not only increase air humidity, but also emit fragrance molecules. Depending on the composition of the essential oil, it can play different roles.
Humidifier: The main function of the humidifier is to humidify, and only clean water can be added.