PLS NOTICE That This humidifier has many fucntions, different from the simple humidifier, 

It can do as follows: 

1  Fragrance humidifier

2 Negative ion purifier (put on air purge botton)

3 Pure second hand cigar , formaldehyde ,dust in 10 seconds.

4 LED LIGHTING Function 

5 Planting.

6 Woking as long as 7 hours.