... rejuvenation4.Vascular lesions5.Acne clearanceSPECIFICATION: Treatment handpiece G+E type (Filter changeable)WavelengthHR 610-1200nmVL 585-1200nmSR ... 1-20ms (GE) , 1-15.0ms(QQ+e/YF+e) Sub-pulse 1-20ms(GE) , 1-15.0ms ... Duration 10-990ms (GE) , 1-250ms (QQ+e/YF+e) RF Power 1-50w Cooling Semi-conductor Cooling, ... (GE) 750W(QQ+e/YF+e) Security Standard Max 10A (GE) , Max 8A(QQ+e/YF+e) Power Supply AC220V± ...