... Bi-polar Radio Frequency, the system acts on the entire corium layer, epidermal layer and subcutaneous tissue. On one hand, IPL destroys ... /cm2 Long Pulse: 5-45 J/cm2 Spectra: 430-1200nm Cooling: 0º C-15º C, adjustiable Safety protection: Impedance test Spot ... time, quick effect, and long maintenance. 6. Safety, with corium cooling system of pertinency adjustable. 7. Double hand piece (SR, HR), make ...