... birthmark, nevus, upper skin splash, Traumatic pigmentation, etc.Feature:1. RF, Laser, E-light can work separately with single handpiece ... hair690-1200nm: remove unwanted hair on dark skin(optional)750-1200nm:remove unwanted hair fast (optional)RF Maximum Out100J/ ... , 16*50 mm2Interval of Pulse 1~99ms,adjustableSub-pulse Width 0.1~9.9ms,adjustableCycle 1~4s,adjustableLaserLaser TypeQ-Switched Nd: ...