1. Multiple integrated filters can effectively remove pollutants such as formaldehyde, filter smoke dust and PM2.5. 2. The use of turbo fans can maximize the output of clean air. 3. The built-in negative ion module can make the ions in the air reach a near-natural state. 4. Small in size, does not take up space, does not block the sight line, and makes driving safer. 5. Smart touch screen, easy to open. 6. Parameters: Material: PC/ABS Power supply mode: USB/car cigarette lighter Working voltage: 5V Rated power: 3W Applicable space: 10-20 square meters Silent indicator: less than 30 db Purification method: HEPA Line length: 1.2 meters
