2023 picosecond laser diode laser hair removal machine 2 in 1 755nm 808nm 1064nm pico q switch nd yag tattoo removal skin rejuvenation beaut, 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