Function: Smoke and dust removal Working principle: negative ion Noise: 36 (dB) Air purifier air volume: 50 cubic meters/hour Intelligent type: non-smart Product Category: Air Purifier Power supply mode: USB, car power supply Rated frequency: 50 (HZ) Use environment: car Control method: touch type Applicable area: less than 10 Filter type: composite filter Shell technology: Aluminum alloy Style: Car Product name: Vehicle-mounted disinfection machine Function 1: Sterilization Product explanation: 1. Shell: high-end aluminum alloy body; 2. Anion: 6X106pcs/cm; 3. Filter system: HEPA filter; 4. Air inlet and outlet methods: air inlet at the bottom and air outlet at the top; wind speed is adjustable 5. Temperature and humidity LCD screen display; 6. High-quality 5020 fan. 7. Equipped with 5V Type-C power cord 8. With UVC sterilization function; with temperature and humidity sensors.