Portable Rechargeable Tattoo Removal Device Mole Removal 9 Modes Bule Light or Red Light Picosecond Mini Laser Pen

Difference between Red light picosecond & Blue light picosecond

-The power and effect of blue light picosecond pen is more stronger. It need more professionl operation. Please start from the lowest frequency, then slowly adjust to the suitable level.
-The blue laser pen have 9 levels Frequency mode, different output frequency and wavelength. The flash area is bigger.
-The red laser pen have 3 Frequency mode, its flash area is smaller. It suitable for subtle opperation.
-Both of them for removing Tattoo, Mole, Speckle ect, mainly apply for melanin.
The blue light's wavelength is 450nm. And the red light's wavelength is 850nm.