Small portable USB personal ultrasonic cool mist air humidifier home travel design room vaporizer Features: beautiful fashionable design, mini size, convient to take, suit for all ages, great quality,lets you keep your health, high quality and low price, anti-aging Aroma: humidifier where trickle-down perfume, essential oils, fragrance to make your working, living, learning atmosphere for comfort, Beauty: women's skin care Relieves summer heat and cooling: in the summer by adding ice, the air, environmental cooling is not available in the traditional fan Anti-mosquito: Add a few drops of liquid repellent to prevent mosquito bites, Remove electricity: the elimination of a variety of static interference environment household: wood furniture, bedroom humidification can not deformed, just brush the wall does not crack, eliminate dust:complete elimination of dust, clean the air