1. Multiple integrated filters can effectively remove pollutants such as formaldehyde, filter smoke dust and PM2.5. 2. High-efficiency centrifugal turbocharger 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 size, does not take up space, does not block the sight line, and makes driving safer. 5. Parameter: Applicable space: 3-8m2 Material: ABS/PC Battery capacity: 2000mAh Negative ion concentration: 12 million Air volume: 20M3/h Dimensions: 188x109x36mm Weight: 580g
