Ideal for allergy sufferers and busy household hygienic solution for mattresses, upholstered furniture, and hard to reach corners where accumulate Can the cell structure of microorganisms, make lose their activity and reproductive ability, and achieve the effect of sterilizations Powerful 10000Pa suction and 80000 beating effectively dislodge while allergen for thorough cleaning 10000PA surging seat with great suction and inhibition of the reproduction of endworm USB charging port can be charging all the time, which is for charging