Features -Uses an 80000 rpm high-speed motor and has a powerful 12kPa suction -Adopts a multi-vertex cyclone separation technology to absorb 99.97% of particles -5-step cleaning way: Tapping/Sweep/Suck/Sterilize/Dry -254.7nm UV Light, 99% sterilization -PTC heating system spreads comfortable pure air -50℃ hot air drying,destroy the living environment of mites -20cm open-type large suction port -Storage/charge integrated design -HEPA filter,easy disassemble, reusable after washing and drying -Light-weight portable design