Original Car/Auto Air Freshener 1.Negative ion3000000 pcs/cm3 2.Clean air. ... ,FCC,ROHS,Patent 4.OEM Air freshener, car air freshener, auto air freshener. The latest Mini Aromatherapy Car Oxygen Bar JO ... new designed patent, Appearance patent. Technical data: Power source car cigarette lighter 12V/DC, 110V240V/AC, 50(60 )Hz (optional) Power 0 ...