Allergen Removal - Pollen Dust PM2.5 Pet Dander Mold Spores - Formaldehyde VOC Remover for Cars Eliminates smoke, pets, food, teen sweat, vomit, sports gear odors No filter inside Kills Virus Bacteria and Keeps Car Air Safe for Home and Children - Produces Safe Levels of Ozone Powerful 2.1 Amp Dual USB Car Charger Charges Phones and Tablets Quickly and Safely Car air purifier with USB charger, small size, most powerful car ionizer. The ionic air purifier removes 99% of air impurities - dust, pollen, smoke, odors, mold spores and pet dander from the air in your car. Releases safe levels of ozone to kill germs, viruses, and bacteria, making this the perfect car deodorizer for smokers. Emitted ozone naturally eliminates the root of stale odors instead of masking them, innovative multi-pin point ionization technology, the final 5.6 million negative ions attach to positively charged particles such as allergens and air pollutants, making them Too heavy to stay in the air. At this point they attach to nearby surfaces. As a result, negative ions remove air pollutants and prevent you from respiratory problems Notice : 1. Unlike chemical air fresheners, this air purifier has no immediate effect. Ion cleansing is effective if your average trip is about 30 minutes. Ozone removes odor after daily use for 5-7 days 2. It is normal for the ionizer to make a sound. The periodic sound may be affected by the air environment such as temperature/humidity, and the sound of the ionizer may be higher than normal, a multifunctional 2-in -1 accessory for private cars. Car ionizers require no space in the car. You don't need to share a 12V outlet between the air purifier and charger. Built-in 2.1A USB port provides optimal charging for mobile phones with tablets and safely charges against current surges and short circuits Unique quiet chrome design and durable aluminum body. Car purifier features quiet chrome ion outlet nozzle coating designed to reduce distracting chrome shimmer Specifications: input-12V , output-5V/2.1A, net weight-40g(1.44 oz), negative ion concentration-5,600,000 pcs/cm³, safe ozone concentration ≤ 0.05ppm Operating temperature -10°C ~ 40°C( 14°F ~ 104°F) Storage temperature -20°C ~ 60°C(-4°F ~ 140°F)