... rid of freckles, eyebrow tattoo, failed eye line tattoo, tattoo, Nevus of Ota, black ... freckles, eyebrow tattoo, failed eye line tattoo, tattoo, lips line, shallow red and brown pigment, ... telangiectasis and so on. Technical principle of Q-switch ... Technical features The highest configuration in small Q-switch ND:YAG lasersModern design, outstanding detailsPortable ...