RF equipment to remove freckle,sun spot,age spot,acne,shrink the dilation ... Frequency treatment machine release RF power, blood cycle and increased, create , amount of collagen was produced, ability,then wrinkle ,skin .Treatment ... effective range microcomputer control hot melt 20-40mm fatEffective wrinkle removal microcomputer control collagen hot melt 2-8mmDemension380mmX400mmX920mm Weight 27kgPower ...