Clean and purify the air with these handy 3 in 1 air humidifier.Available in 4 colors, these humidifiers are perfect to create a zen atmosphere in any room.Emit penetrating moisture into the air, by simply pressing on the button and beginning the 4 hr self-timer. Features: 3 IN 1: Polymer water mist, controllable night light, USB small fan, convenient and simple LED color changing lightSpecifications: Size: 8.3 x 10.7 x 13.6cm (3.27 x 4.21 x 5.35 in)Water tank capacity: 350ml