7 colors in this Led Face Beauty Mask, each color has its effect, it can meet your different beauty needs, you can deeply treat the skin to regain its youthful appearance. • High quality LED lights without heat generation. There are no side effects and offers pure light and energy for skin care, which is suitable for all skin types. • Inhibits the formation of melanin pigment, improves skin elasticity. • This LED face mask, designed for facial beautification, uses natural light waves, which are transmitted by LEDs in the skin.