[Cool humidifier]: Serves as an air purifier to make the air fresh. High frequency vibrations break down water and essential oils into extremely fine particles, which can absorb dust and other harmless particles in the air. In addition, will a large amount of oxygen is released, which contributes to better breathing. It soothes skin problems caused by dryness and can also mask the smell of pets or smoking. [Beautiful home decoration]: Cute mini humidifier for elegant decoration of study, bedroom, living room, children's room, children's room and desk. I strongly recommend that you buy this USB humidifier as a Christmas gift, Christmas, birthday or other holiday that everyone likes to give to friends, mothers, family members and businesses. [Powerful Function]: Can be used as a portable humidifier on the table in bedroom, bathroom, office or other small space. It will automatically close after using water and essential oils / aromatherapy can be added with a fine mist to fill the air with fragrance. [7-color lights]: Turn on the colorful night lights at night. You must be surprised it's so beautiful. The 7-color mood LED light makes the entire device look like a shiny pearl. The color will change automatically and you can freeze or turn off the color. In order to maintain the trust of the brand, we take full responsibility for your pleasant shopping experience.