... virgin forest,make ecological brain health care for passengers,prevent air conditioning disease,promote passengers metabolism and asjust their nervous function ... poison, and the smoke, and added vitamins_ion,Ozone Air Purifier,Air Cleaner,Car Air Filter 2. Easy as you can use socket 3 ... area: 4-15 square 10. Power source: DC 12 V, home user 220V power. Mini Car Air Purifier with good looking(KLE-X5)