System characteristics: 1.Ipl system has been proved to be safety and reliable techology according to clinic research for more than ten years both in dometic and abroad. . 2.Benign pigment problem:spot, pigmentaion, fleck, ect. m Cooling method:semiconductor cooling&air cooling system Power supply :ac110v/15a/60hz ac220v/8a*50hz Weight:50kg Wooden package/aluminumfoil package