1The machine can produce mini bubble to deeply clean face without pain. 2Mildly absorb various impurities, not harm skin. 3Thoroughly remove various impurities, mites and grease residues inside the hair follicle, make your skin healthy and clean. 4Remove aging keratin cell and sebum, make your skin delicate and refreshing. 5Fill the follicles with nutrients, provide lasting nutrition for skin, make skin moist, delicate and luster.