... :red,black,silver,blue Hottest sell Mini Car oxygen bar Anion Ionizer Car oxygen bar Anion Ionizer Features:Weight: 0.06kg Size ... ,black,silver,blueQTY/C:150pcsGW:9KGPackage size:51*45*30CMCar oxygen bar Anion Ionizer Functions:(1) Produces ozone and anion to ... ozone: ozone may kill virus, and will be deoxidized into oxygen in the end without secondary pollution, which the chemical agents ...