car air purifier

Item: car air freshner Model No.:RJY-826 No battery needed No filter needed Silent operation Easy to use Eliminate toxins you breathe in from traffic Eliminate poisonous gas(formaldehyde and benzene)and exhaust fumes while you are in traffic, Eliminate noxious smells(such as cigarette smoke,smog and mildew, Helps you breathe easier while you drive, Dispel dust,sterilize,and disinfect the air, Restrain bug and virus from propagating and growing, Cleaner,freshere air with no cosmetic smell, Silent operation with no fan or motor noise, Uses less than 1 watt of energy, Attractive,built-in apprearance with no hanging wires or cables, Built-in nitelight, Small and exquisite, Technical specification: Electrical source:DC12V Consumption power:0.8W Concentration of negative ions:≤2000000 ions/cm3