auto air purifier/ indoor air purifier have CE,ROHS,UL,The CFM is 99.8% 1) ... " 2)Powered by AC/AC adaptor provided,2-spee auto air purifier/ indoor air purifier have CE,ROHS,UL,The CFM is 99.8% Hight ... :79*54*35cm Cool streamlined cosmetics,refresh and purify indoor air,millions of negative ions,emitted to destroy airborne bacteria,pollen ...