1.PM2.5 digital display, temperature display, humidity display, HEPA service life display, TOVC air quality display, air quality tricolor light display, negative ion display, wind speed gear display
2.Dust sensor monitors air quality
3.Sleep mode
4. 4-speed speed regulation
5, key operation, set switch / wind speed / negative ion / automatic / child lock Five touch keys
6.Negative ions can absorb and sterilize dust for the human body
7.Safety protection device for dumping and opening the lid
8. Filter selection: including primary effect / HEPA / activated carbon / 3-layer filter or Korean Klinker carbon cloth
9. With remote control (with button battery), switch / child lock / wind speed / auto / anion / sleep / night
10. Standard version (ordinary air purifier), enhanced version (mobile APP)