... 1 Multifunctional beauty machineIPL, RF, E-light, Nd yag LaserE-lightWavelength640-1200nm, 430-1200nm, 530-1200nm ... SystemOptical Crystal Transmission systemTreatment systemLight Filter changeable handle and unchangeable light filter handle (optional)Spot sizeFilter changeable ... cooling +air cooling systemPower supplyAC220V±10%V, 50HZ±1HZ (AC120V±10%V, 60HZ±1HZ)Fuse specificationT10AL250V Φ5 ...