... cure core coarse,pox scar, slight vein,tight skin,weaken fleck,make skin light and blare. But its fault is ... ,coarse,crack,slack,wrinkle,pore and so on skin beauty obstacle by E light optics principle and ... at the same time, the use of the skin selective absorption of light energy to effect impedance ... no enough destruction of hair follicles; While the skin beauty wrinkle system based on E-light output ...