1.APP remote intelligent control 

2.Four-layer filter screen and six-fold purification 

3.Sleep mode and intelligent light sensing 

4.Negative oxygen ions, relaxing and refreshing 

5.Medical-grade nano photonic tube for sterilization 

6.Real-time display of PM2.5 particles (alveolar inhalation) 

7.Touch design and full-intelligent and automatic purification 

8.Ultra-silent, equal to falling leaves/breath 

Air volume: 370m³/h