... unit. It focuses the functions of Elight, RF and laser tattoo removal machines. You can get so much treatment ... the skin. 2. Functions1) Skin tightening, lifting, flexibility & toning of the skin,2) Skin rejuvenation, fine winkles, pigments, freckles ... cooling 12 hoursWavelength:1064nm/532nmType of laser:sapphire+ruby switch Q, KTP/ YAG laser insrumentPulse energy:1400mjInstruction Light:infrared ray ...