... quality 4.CE certified Easy to control pink color laser tattoo machine -D001 Working Principle The certain wavelength laser(1064nm ... Laser wavelength 532nm,1064nm Pulse energy 1~1000mjPulse width 6~15ns Frequency 1-6Hz Cooling system Wind+water+semiconductor ... roller, IPL, Elight, RF, Slimming machine, Laser hair removal machine, Laser tattoo removal machine, LED PDT Machine, etc. which are in the ...