... 1,3 kinds of wind speed control 2,3 sects timing function for using it conveniently 3,Releasing 2×10000000 CM3 ... anion4,It can be according to the induction of air purifier and grade to adjust air purification speed5,UV,Photocatalyst TiO2 ... ,promoting of growth and development,enhance memory5,beautiful looking matches to the funituresCompetitive Advantages: 1,Well and High Quality Control , ...