It is a new style with four functions.

Its water tank has a capacity of 1l, so that it's small and convenient.

And it can be used with battery, also dc adaptor, usb cable.

Humidifying-keeps your respiratory system moist.

Ionization-improve the air quality and keeps you out of bacteria, viruses and pollutions.

Active carbon filter-filtrate the material like ca, mg in the water to avoid the white dust.

Aromatization-you can add perfume inside too keep the air aromatic.

Easy operation&cleaning, whisper-quiet.

Lower power consumption and light weight.