PDT light skin rejuvenation machine 1, skin whiten and rejuvenation 2, acne treatment 3, 1 year warranty 4,CE FeaturesUse the four colors lights; stated above; to look after the skin, it will help to rejuvenate, improve elasticity, soothing swelling, and expansion of capillary of the beautiful skin. It can be used to repair the entire body or partial skin. It is painless, heatless, no side ...