led pn beauty device 7 colors facial therapy face mask light therapy acne neck skin rejuvenation equipment

voltage: 110v- 220v/ 50-60hz
out put power: 10w warranty: 1 year
application: home use function: wribkle removal, skin rejuvenation, moisturizing, nutrition lead in led color: red, blue, green, yellow, purple, blue-purple, laser
certification: ce style :europe plug(220v) ,us plug (110v)
length of the light wave: red: 630nm, blue: 470nm , yellow: 590nm, green: 520nm.syi