high power laser machine 808nm 755nm 1064nm three wavelength diode laser hair removal machine 20 million s suitable for all skin beauty salo, Black

1. 20 millions s life for longtime used 2. 808nm+755nm+1064nm three laser wavelength combined for all skin type treatment 755nm for white skin hair removal 1064nm for black or dark skin hair removal 808nm for other type skin colour hair removal 3. cooling system:air cooling&water cooling&sapphire contact cooling&semi-conductor cooling,which ensure the machine work 24 hours without s 4. big power for machine to remove hair in fast time 5.man/women different skin type parameter setings.syi