... 1-10MS Repeat delay 1-15MS pulse number1-15 Repeat frequency 1S,2S,3S Spot size 10×40mm Energy density 1 ... function hair removal, rejuvenation, freckle, cured red blood . 4.High power and good cooling system. 5.Anti-magnetic ABS case to protect ... comfortable and natural. 7.Three Cooling system water-cooling, air-cooling, *Israel *semiconductor refrigeration E-light machine is combined with IPL and RF, ...