1,BIO+PDT,bipolar RF,water dermabrasion beauty equipment 2,with CE 3,one year warranty 4,remove the dead skin 5,anti ... dermabrasion and skincare device includes a water dermabrasion handpiece, a BIO+PDThandpiece,a Bipolar handpiece, a negative-pressure air compressor, a ... water outlet joint is connected to the negative-pressure aircompressor. One water inputting ends of the two-way flow control valve ...