Portable Car Air Purifier, Wireless Cigarette Lighter Car Odor Purifier (Black) Small size, light weight, remove car odors. < p>Negative ion working principle, high efficiency.< /p> Purify the car air, kill bacteria, and help you Breathe the air cool. Easy to use, plug and play. Specification: Size: about 101*36*21mm Applicable space : 4 square meters Small and exquisite Small in size, easy to carry in the car without occupying a seat Activated carbon brush < p>Healthy and environmentally friendly materials Effectively filter particles such as dust< /p> easy to use Cigarette lighter< /p> Safe and universal, easy and fast Aura Light is soft and glare-free when connected to power supply Package Included: 1* Car Air Purifier Note: 1. Due to the light and screen difference, the item's color may be slightly different from the picture. 2. Please allow slight measurement deviation