The deep heating of RF effects the electronics of tissue with the biological response of polarization electronic mobility by way of human tissues, resulting the electronics are formed as the molecules twist and crush against each other so that bio energy is produced, thereby bringing skin to warm in deep to stimulate the collagen produce contraction immediately, to stimulate the secretion of new collagen to fill the gap of losing collagen atrophy, and rearrange to rebuild skin soft frame, and ultimately firm up skin, remove wrinkle, restores the skin's elasticity and luster.