... 3 systems to treat different skin problems: Elight system professional for hair removal, skin rejuvenation, wrinkle removal, acne treatment, ... ND YAG Q-SWITCH LASERWavelength: 1064nm/532nm Indicator of aiming light: imported ruby indicatorEnergy: 1-50J Application 1.To remove unwanted ... you get the machine, there is an English instruction for your reference, no matter what questions you have, our ...