Biodetection of light energy: wavelength 620nm ( 10nm), promotes collagen regeneration, improves skin elasticity, refines pores, brightens fine lines and lines, promotes skin microcirculation and makes the skin more pink and shiny.Improve cell activity, promote muscle movement and restore skin elasticity;Accelerate blood circulation of tiny blood vessels, improve cell permeability and efficiently transport nutrients to muscle tissue and dermis;The microwave current allows the electrical stimulation to penetrate deep into the subcutaneous tissue up to the muscles, helping to repair the elastic fibers of the skin and the tissue of the collagen layer, thus stretching and reducing wrinkles.Microcurrent promotes skin metabolism and improves the absorption capacity of skin care products, the effect of skin care after massage is better.