808nm diode laser hair removal machine skin care permanent remove facial hair machine, Black

the 808nm wavelength laser reaches the target target tissue, and the hair follicle tissue absorbs the laser energy and heat to about 50 °c, so as to achieve permanent hair removal. the treatment temperature rises slowly, the energy transfer is uniform, and the treatment is comfortable and painless. high power, but low energy density, high frequency, can be used for armpits, limbs, back, chest, bikini, face, upper lip and chin whole body hair removal. each treatment can be 3-5 times, once a month, 3 times for a treatment cycle..syi