it is performed using gold standard 808nm diode laser technology, the energy penetrates deep into the dermis at high average power and a fast repetition rate of 10 pulses per second, heating the hair shaft and follicles rather than destroying the surrounding oxygenated tissue. hair follicles. factory direct sales,support wholesale and retail,welcome to consult 3 wavelengths suitable for any color of hair and dark skin people 755nm: specific effective for blonde hair, fine hair 808nm: golden standard wavelength for all hair types 1064nm: specific effective for dark,tanned skin advantages of 808nm diode laser hair removal machine 1) golden laser rod, imported from the united states, consistent, stable, longer life, the laser in the industry..syi