... 0WUse area: 2Square metersWater box volumn: 220MlOut off water protectionWith Children save protectionColour: pink,Powder blue,Powder ... 2.0WUse area2 square metersWater box volumn220MLOut off water protectionYESChidren save protectionWithColorPink, Powder blue, Powder Yellow Package ... die after 10 hours.Influenza have close relations with the humidity,Healthy humidity inhibit virus growth and ...