1. 1064 nm: treat exogenous and endogenous pigment, remove of the color (black, dark brown, yan,bluish violet ) tattoo .but also can remove birthmark, warts, nevus of ota, nevus ect. 2. 532nm: treat exogenous and endogenous pigment, treatment of the color red, light brown, red is relatively slow. remove tattoo. but also can remove birthmark, warts, nevus of ota, nevus ect. 3. 1320nm: shrink pores, balance grease secretion, tightening remove fine lines, the treatment of black head, acne, rough skin, light epidermis blain blain to print. after the order is placed, it will be shipped quickly, paired with the corresponding power plug and manual, so you don't have to worry about not being able to operate it. the source beauty instrument factory, can customize the instrument, the quantity is more favorable, welcome to contact for consultation..syi