POWERFUL CAR ODOR ELIMINATOR Our car air purifier releases negative ions per second, high efficiency to purify pollutants, such as PM2.5 particles, cigarette smoke, pets odors, pollen, mites, dust particles,and other pollutants. The turbofan help toblow out the amounts of negative ions and purify the air of the whole car in 10 mins. FILTERLESS & CUT COSTAnion in air is like vitamin in food, which can facilitate body growth and disease prevention. High concentration of negative ions can quickly kill all kinds of bacteria and germs and make your car with natural oxygen. The portableair purifier ionizer uses negative ion purification technology, no filter element inside, so that can cut cost of period filter replacement. EASY OPERATIONOne key operation, two fan speed, simple and convenient. It takes one single press of the same button to turn it on/off and control the fan speed. No filter needed, lifetime use. It also offer an extra USB port to charge your mobile ordigital devices. & PORTABLE DESIGNThe mini air purifier ionizer has a strong Al Alloy metal body, it is compact and portable. which is designed to fit all car cup holders in the market. The upgraded low noise technology operates at a whisper-quiet leve, cleansthe air without disturbing you. For HOME, OFFICE & TRAVELNot just for cars, you can use it on the go or in any small space, living room, bedroom, basement, toilet, office, and hotel, deodorize odors and refresh air at any time.Gift box packaging It is also an ideal car essentialgift for your parents, friends, and colleagues.