This product mainly using to removal tatto pigmentation has four modes: Q-one, Q-Single Pulse Mode, Q-Double Pulse Mode, Quasi-Long Pulse Mode. it could be applicated in the following aspects: 1. Pigment deposit dispelling. 2. Tattoo removal: Can remove black, blue, brown, green and red tattoo pigments, On eyebrow, eyeline, lipline and Other parts of body. 3. Eliminate the age pigment, spot, birthmark, and pigment changes. It's high laser transmission, double shock-resistant setting, and adjustable balance weight available, achieve stable laser output, and longer lifespan. Skype: info@globalipl.com E-mail: bestlaser@globalipl.com https://www.globalipllaser.com/q-switched-nd-yag-laser-machine/US412C.html