... warranty 3.training video 4.CE & PDT New RF Auto Roller Vacuum Cavitation Slimming Machine Analysis + PDT therapy & No needle Therapy ... and repairing acne and acne-scars.·Yellow lightSupply energy for skin cells, promote gland effect, assist digestion, cure ... Laser lightPenetrate deep layer of skin, accelerate active tissue’s metabolism, decompose splash, improve fine lines and flabby skin. 1.For Body ...