1Help water molecules quickly penetrate into skin, moisturizing and whitening. With different operation head for different treatment effect. 2RF lifting head: brightening and tightening skin, stimulate collagen, improve sagging skin. Help restore skin elastic and luster. 3Cold hammer: calm skin, shrink pores, remove yellow, red and desensitization, improve dark yellow skin. Make skin tender and smoothly. 4Skin scrubber: tender skin repair, remove dead skin, improve excess cuticle, fine skin, improve skin quality. Deep facial skin cleaning effect. 5Hydrogen and oxygen cleaning head: deep cleaning, blackhead washing, remove grease and dirt, improve oily skin, deep cleaning, increase skin elasticity, improve skin color.