◊ Use water to "wash" and purify the air.                              ◊ Humidify the air through the process of cold evaporation.           ◊  Easy maintenance. No filter to change or clean.                   ◊  Visible purifying performance. Pure water evaporates leaving dirt trapped in the lower housing.                           ◊ Quite blower fan with adjustable fan speed.                           ◊  Light weight and portable.◊ Standard power input included: Car Adaptor / USB Adaptor

Multi-purpose rainbow air purifier,car air purifier