... Power from Car cigarette lighter,Convenient to use V: 12 ionizer air purifier (LW-880)keep air clean and fresh Power ... to useSpecification: (1)HEPA filter (2)photocatalyst filter(3)UV light (4)Nano silver filter (5)Activated carbon filter (6)Negative ... :6W3,anion density :≥5*106ions/cm34,Noise Level :≤45db5,UV light wavelength :365NM6,Coverage area :139.93SQ.FT/13M27,UV Lamp ...