[Autohome Odor Purifier] Our car purifier releases 12 million negative ions per second, effectively purifying pollutants such as oil smoke, pet odor, dust particles and other pollutants. The turbo fan blows out a large amount of negative ions in 10 minutes, purifying the entire vehicle. [No need for filtration, reduce costs] Negative ions are like nutrients in food, which are beneficial to body growth and disease prevention. High concentration of negative ions can provide your car with natural oxygen. The portable purifier uses negative pressure purification technology and has no filter inside, which can reduce the cost of regular filter replacement. [Simple LED Light]Simple and convenient. Just press the same button to turn on/off and control the night. No filter required, easy to use. [Stylish and Portable Design]The mini purifier has a sturdy abdominal body, compact and portable. Designed specifically for car cup holders on the market. The upgraded low-noise technology operates at low noise levels (27 decibels) and 't disturb you while cleaning. [Home, Office & Travel]Not only suitable for cars, you can use it in any small space, living room, bedroom, basement, bathroom, office and hotel to deodorize at any time. It also makes an perfect automotive must-have gift for parents and colleagues. Colour:White Material:plastic Package Contents: 1 x air purifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.