The Latest Generation Car Air Purifier, Also Called the Negative Ion Car Air Purifier That Can Be Used As Car Oxygen Bar.removing Smoke and Dust,disinfection and Sterilization,decomposing the Formaldehyde, Benzene and Odor, Finally to Refresh You and in the People Around You.the Latest Car Air Purifier Anion Amount Is More Higher, Removes Smoke More Faster,reduces the Risk of Kinds of Influenza Virus, and the Appearance Design Is More Luxurious.this Small Air Cleaner Is a Necessary Friend of You and Your Car.100% Money Back Guarantee (Silver) PRODUCT PARAMETERS:Service Voltage: 12V/DC; 110V-240V/AC. Consumed Power:0.8 w. Product Size: 31  100 (mm). Product Weight: 40 g. Anion Density: 4,800,000 pcs/cm3. Ozone Concentration: 0.05ppm. Service Space: &lt;15m3. Applicable Occasions: Car, Home, Office. PRODUCT FEATURES:The 8th generation ionizer air purifier has great fans now. Why it is so popular? As we all nnow, with the increase of kinds of pollution, all sorts of bacteria, virus are everywhere around us,we don't have fresh air to breathe. .People get to dizzy, weak, chest tightness, tired etc health problems.Then the ionizer air purifier comes.It has 4800000 big amount anion and trace ozone according to the ratio of Science. It can kill harmful bacteria,virus and dispel unpleasant odor by generating safe amount of ozone.It is more efficient to remove the PM2.5 particles. It can decompose the formaldehyde, benzene and other harmful chemical gases.It can decompose the musty, leather smell, animal odor and other harmful gases.Finally to promote the boost metabolism. relieve fatigue, refreshing. DIRECTIONS:Plug the device into the car cigarette lighter or adaptor. The indication light will be on when the device is working. The device will work continuously until it is unplugged. HOW IT WORKS:This Car purifier itself negative ion concentration is 4,800,000pcs/3 cubic centimeters.It releases a large amount of negative ions that can effectively remove dust, pollen, smoke and PM2.5 in the air. Once the positive and negative ions are bonded together, they become too heavy to float, and no longer affect the air quality of the surroundings. By killing harmful bacteria & viruses and dispel unpleasant odor by generating safe amount of ozone. Then enhance metabolism and relieve fatigue. 100% MONEY BACK GUARANTEE IF NOT SATISFIED. WE CARE MORE ABOUT YOUR PURCHASING EXPERIENCE. FOR WHATEVER REASON YOU DO NOT WANT TO KEEP IT, JUST RETURN IT TO US, WE WILL DO A FULL REFUND FOR YOU. WE ARE CONFIDENT ABOUT OUR PRODUCT.AND WE WANT YOU TO BE HAPPY WITH YOUR PURCHASE.