WSTA Air Purifier with True Hepa Filter, Desktop Odor Allergies Eliminator for Smokers,Smoke,Dust,Mold,Home and Pets, Air Ionizer Cleaner True HEPA filter design, ideal for springtime and allergy season; helps get rid of 99.97% of common allergy triggers including dust mites, pollen, mold, pet dander, as well as other small particles and pollutants. Meanwhile, it also can effectively remove formaldehyde, benzene, TVOC and other peculiar smell gas. 10 million negative oxygen ions have been produced by air ionizer, which purifies the air and improves your health. Portable Design: with 110V AC adapter and 12V Cigarette adapter,can used for home,office,kitchen,bedroom,car,travels. Display and Timer Function: It can display the temperatuer,humidity and air quality. It also have timing function.In AUTO mode, it will automatically shut off after 8 hours without any operation,and 100% Ozone free. Compact design, portable HEPA air Purifiers unit, perfect for small areas, like working studio, office desktop, kitchen,car, bedroom, pet room.