-- Metal RF CO2 Tube -- Emitting quality laser beam with high purity, high energy and absolute stability. -- Dual Scanning Mode: Dynamic, Random modes -- Calibration system. --Emitting stable laser beam with high safety coefficient over a long term. -- Adjusting the prospective value of energy output automatically. -- Skin treatment prescription from superficial coat to deep layer individualized can be available. -- High-speed scanning to shorten the treatment. -- Two scanning modes ensure a more precise and convenient control of treatment to shorten the recovery time and lower postoperative risk.