Three treatment modes; one treats individual hairs the other two modes scan larger areas treating up to 60 hairs in a few seconds.Laser hair removal works by sending a laser beam to the hair follicle with enough energy to destroy the root, without affecting the surrounding area.Suitable for targeting problem hairs in sensitive areas. Safe for use on facial hair.Laser Hair Removal gives permanent hair reduction. Enjoy the lasting benefits of laser hair removal and be free of unwanted hair forever without the expense of salon treatments.Includes: Laser Hair Unit, instructions and step-by-step DVD.Clinically proven.Mains operatedDVD included.Not suitable for use on white or grey hair. Not suitable for Afro-Caribbean or very dark skin colours.Manufacturer's 2 year guarantee.