[Built-in 1200mAh battery] This portable humidifier has a built-in 1200mAh battery, so you can carry it with you. You can also use the Type-C data cable to charge. It is very convenient to use at home, office or travel. When fully charged. [Three spray modes] There are three spray modes: continuous double spray, single spray mode, an intermittent mode. You can switch to your favorite mode according to the usage by pressing the button. And it has an atmosphere light, which can be turned on or off. [Dual nozzle outputted] liquid water is atomized into Micrometre-level water particles through advanced frequency vibration technology. Large capacity of 400ml, fine spray, increase air humidity. It is a good companion for air-conditioned rooms. [Portability with handle] This small humidifier is equipped with a 400ML water tank, which is light, compact, and compact, does not take up space, and can be placed anywhere. The size of this portable humidifier is very suitable for your bedroom, or you can take it with you every time you travel, with a carry handle, making it easier to carry. Material: plastic Size: 112 x 112 x 122.5mm Package Contents: 1 x humidifier 1 x USB cable.