... can be absorbed by melanin in the hair shaft and hair follicles, and then converted into heat, thus increasing the hair follicle ... purpose of permanent hair removal.CharactersSafety: 810nm diode laser with stable function, and long using life, intelligent microprocessor system control timely,Quick ... ±22V, 50/60Hz,10ASize: 40x50x99cmGross Weight: 70kg laser hair removal machine with CE US408