Dual Handle 3000W Power Picosecond ND YAG Laser Tattoo Removal and 808nm Diode Laser Hair Removal Machine Principle Triple-wavelength diode laser delivers light absorbed by melanin in hair follicles, converts light into heat to damage follicles for permanent hair reduction.Nd YAG laser breaks pigment and tattoo ink into fine fragments, which are removed by the body’s metabolism, to fade spots, wash tattoos and whiten skin. Technical Parameters Function Hair Removal+Skin