1)Light-aging and skin rejuvenation.2)Benign pigment problems: spots, pigmentation, fleck,etc.3)Benign vascular proble4) ... Range:1). Light-aging and skin rejuvenation.2). Benign pigment problems: spots, pigmentation, fleck,etc.3). Benign vascular problem: redden ... :1. Standard handpiece (wavelength): 560-1200nm SR(Skin rejuvenation) 695-1200nm HR (Hair removal)2. Optional handpiece (wavelength): 400- ...