... radiation protection suit, aroma diffuser 2).millions anion, mass mist, anti radiation 3).CE, Fcc essential oil humidifier, humidifier, air humidifier, ... the car. It humidify by cool mist and produce the large amount of negative ions (3,000,000 pcs/cm3). It ... + air purifier + mist humidifier.2). Humidifying by cool mist, mist can be controlled by manual.3). Large amounts of anion: 3,000,000pcs/cm3 ...