Added aromatherapy function, you can pour aromatherapy according to your favorite

Three operating modes, switch as you like

5.Set a four-hour shutdown time; press and hold the power button for
three seconds, the current working mode indicator will change from
steady on to flashing.3-layer filter filter device, powerfully purify the air and improve the air quality

High-quality composite materials，filter and purify harmful substances in the air to protect family health comprehensivlyEasy to install and replace

A. Turn counterclockwise to unscrew the filter cover

B. Take out / put in the filter

C. Close the filter cover and tighten it clockwise