Painless & permanently & fastly. Safe for all types of skin including tanned skin. Efficient in all hair types ICE PLUS Cooling System ( 10 Celsius to -30 Celsius), ICE PLUS offers High Patient Comfort with its Advanced Cooling System, semiconductor laser diodes device Laser diode high power handle: 1200W & 1600W output, 3 laser diode wavelength: 755 & 1064 & 808nm laser diode 1 years of free warranty, detailed user manual + operate video + face to face online training Comprehensive Customer Support Package: In addition to an industry-leading one-year manufacturer's guarantee against defects, buyers receive comprehensive documentation along with access to hands-on virtual learning sessions ensuring they're fully prepared before administering treatments..syi