1.Rated voltage:110-240V~50/60Hz 
2.Rated power: 20W 
3.Best For 10-20 m2 
4.CADR: 100 m3/h 
5.Meterial:ABS 
6.Three stages purification:
(1).Pre-Filter
(2).HEPA Filter
(3).Carbon Fiber Cotton
7.Three speed (Silence,Medium,High) 
8.Four modes:Manual, Auto, Turbo, Sleeping 
9.Timing:24Hour 
10.Touch control: Yes 
11.Filters replacement remind(5%-99%): Yes 
12.Air quality indicator light: Yes 
13.Noise less than ≤60 dB