Power: 220V?0V 50Hz?HZEfficiency: <=65WNoise: <=50dBFormaldehyde decompounded rate: >=96.5%Dedust rate: >=99.9%Sterilization rate: >=99%Negative ion rate 1000000 n/cm3Amount of wind: 350~370m3/hOptimal space: (m3) 90~120Weight: (kg) 14Size: (mm) 860*410*280