portable PDT(LED): 1.skin rejuvenation device 2. inflammatory acne removal 3,skin anti-aging,skin whitening,skin lifting Model:SL-900 Dear friends, ... to recover injured skin by the laser,the sensitive skin due to the tattooSkin whitening,large pores shrinking,skin lifingSkin anti-agingAmeliorate ... to help you with any questions. Portable PDT (LED)skin rejuvenation and vascular removal beauty machine