QTS Multifunctional 980nm Diode Laser 30w 60w 980 Portable Vascular Removal Nail Fungus TreatmentDESCRIPTION QTS Multifunctional 980nm Diode Laser 30w 60w 980 Portable Vascular Removal Nail Fungus Treatment Machine Introduction 1. 980nm laser is the optimum absorption spectrum of Porphyrin vascular cells. Vascular cells absorb the high energy laser of 980nm wavelength, solidification occurs, and finally dissipated. 2. To overcome the traditional laser treatment redness large area of burning the skin, professional design hand piece, enabling the