super808 diode laser cold pianless 808nm 20 million s hair removal device high power, Black

808nm laser is easily absorbed without damaging the epidermis colored hair follicle, the energy of light emitted can be absorbed by the hair follicle pigmentation after conversion into heat. thus increasing temperature in the hair follicle, when the temperature rises to a certain extent, the hair follicles will be suffered irreversible damage. after a period of time, the damaged follicles are excreted with the body`s metabolism, so as to achieve permanent hair removal. modern design, stable output, short exposure, permanent hair removal with good results and safe..syi