SHIMEI ualtrasonic humidifier siv ntau zaus oscillation rau atomized dej, covzausis 1.7 MHZ,huabtxoj kab uas hla ≤ 10μm, humidifier muaj ibutomatic tswj system, humidityua tauteem dawb los ntawm 1% mus rau 100% RH, nws los nrog standard dej inlet, kua thiab overflow qhov hluav taws xob, tsis siv neeg dej theem tswj.