China Air Purifier

Noise Level (dB [A]): ≤ 63 dB(A) for high speed Applicable room size: 25-30 square meter Work voltage: AC230V/220V/120VPower: 50 W1.8 meter power cord DC motor CADR: 350 CMH(Use 99.5% HEPA filter) Prefilter to remove big particle,hair,pet dander,lint,etc. HEPA filter to filter out harmful airborne particles as small as 0.3 micron such as dust, pollen, smoke,bacteria,viruses,etc with 99.5% efficiency. Activated carbon filter to adsorb and decompose unwanted odors such as formaldehyde,benzene,ammonia,VOCs,nicotine,etc. UV lamp to kill bacteria and viruses,etcRelease more than 6 million negative ion to fresh indoor air Built-in timer for 2/4/8H to automatically turn unit off when time runs out. Child lock protection to prevent children from misuse and avoid unnecessary trouble.HEPA filter/carbon filter replacement indicator to remind user when it's time to replace saturated filters. Three fan speed: Low/Medium/High speed Dust sensor to monitor and detect the amount of particles in your air, automatically responding to deliver cleaner air in auto mode. Various modes available: sleep mode /auto mode /manual mode Touch panel for easy operation Automatic switch off once inlet panel removed All direction wheel design makes it more convenient to move your machine anywhere.