1.led/pdt face lift skin rejuvenation beauty machine for wrinkles removal 2.acne removal 3,improve blood vessel 4.improve sl ... for treatment different skin problems. Function:1.Removal:Whelk, Macula, and Folliculitis2.Improvement:Coarse Pore, Flabby Skin, thin Wrinkle, ... one year, if you send back the equipment for repair, we will beresponsible for the repair, including the changes of accessories ...