Absolutely silent with zero power consumption. Provides the necessary humidity in closed spaces with heating or air conditioning that dry the atmosphere. Ideal for Aromatherapy for a healthy and pleasant environment. Essential oils (aromatherapy) refresh the atmosphere in the space, as well as our mood. They relieve stress and mental fatigue, provide calmness and well-being. As a humidifier, it moisturizes the skin, relieves respiratory problems, and helps with colds.