Size: 250*204*314mm Weight: 5.4KG Voltage: 220V/50HZ Power: 35W Fan: 1500-3000Rad/Min Negative ion amount: >=5*10︿6cm³ Ultraviolet: >=500um/cm2 Air volume: 106CFM(3m³/min) Ozone production volume: 360hg/h noise: 35/45/52dB Package Size: 330*285*385mm