White Air Purifier Negative Ion Car Air Purifier Triple Filter Screen Car Compact Anion Purifier . AIR PURIFIER USB Characteristic: 1. Negative ion air purifier: Ten million negative ions take the initiative, an environmental optimization device that purifies, vacuums and purifies the air. 2. Triple filter: This air purifier uses a triple combination filter that can handle a variety of contaminants and provide a good user experience. 3. Replaceable filter: This air purifier is a high-efficiency replacement filter that quickly removes impurities and keeps your air fresh. 4. Material Prime: This car air purifier is made of the highest quality ABS material, durable and not easy to damage, can be used for a long time. 5. Lightweight and portable: This car air purifier is lightweight and portable, does not take up too much space, and is easy to use. . AIR PURIFIER USB Specification: Item Type: Air Purifier Weight: 223 g / 7,87 oz Material: ABS . AIR PURIFIER USB List of packages: 1 x Air Purifier 1 x USB cable 1 x User Manual . AIR PURIFIER USB