•Using UV lamp beads, it releases ultraviolet wavelengths with strong penetrating power to break the DNA of mites and eliminate them from the root. •It has a high suction power of 10KPA, providing enhanced rotary suction that allows the elimination of dust mites and other harmful sources, achieving clean suction in a single step without leaving residue. •With four efficient sterilization steps, it can effectively intercept dust mites and other harmful microorganisms, its filtration system prevents contaminants from escaping and causing secondary pollution, all while maintaining long-lasting suction. Power: 50W Voltage: 3.7V Suction power: 10Kpa Frequency: 8000 rpm Dust container capacity: 200ml Noise level: Less than 82 dB ABS, metal alloy.