●Authoritative testing and certification, in line with safety standards, the sterilization rate and mite removal rate are as high as 99.99% ●UV dynamic sterilization, 245nm VU light wave penetration, 99.99% sterilization, automatically stop irradiation when raised or tilted ●13KPa large suction, effectively removes dust and bacteria ●1.2kg weight wireless mite removal instrument, unlimited, to meet the needs of multi-place mite removal, flexible control and labor-saving, one-handed ●MPOWER dual motors, more advanced CNC brushless noise reduction technology, 70000rpm power speed ●Built-in three-cell lithium battery, the maximum battery life is 30min, fully charged in 4 hours ●H10 grade six-fold fine filtration, HEPA sealed filtration, 99% adsorption of tiny particles