Product Configuration: 1. Product Model: HMT-JY-6071 2. Operating voltage: 220v 3. Rated power: 45w 4. Applications: Household Vertical 5. Applicable area: 41-60 square meters 6. air volume: 51-150 m3 / h 7. Product Specifications: 330 * 180 * 505 (mm) 8. Noise level (db): 15-30 9. Clean air volume: 180m3 / h 10. amount of negative ions: 10 * 106ions / cm 3 1, HEPA filter Network: using less specific HEPA PM2.5 particulate filter pollutants, particle removal efficiency ≥99.9%, the smallest particles purify up to 0.003 microns. 2, activated carbon filter: efficient removal of formaldehyde, benzene, and its removal efficiency of 87% and 69.9%, respectively. 3, ozone disinfection technology chip technology (fruit and vegetable disinfecting machine) 4, with the second gear wind, for different use of space, the largest for an area of ??30 square meters. 5,5 m remote control