WON TECH Co., Ltd. announced that its hybrid Nd:YAG & Alexandrite laser device, SANDRO DUAL received U.S. Food and Drug Administration 510 (K) clearance. SANDRO DUAL has already attracted great attention as it was launched in Korea Nd:YAG & Alexandrite based lasers mounted on one device. biggest advantage of SANDRO DUAL is that it is possible to implement 'hybrid mode'. In the hybrid mode, by irradiating a short time difference between two wavelengths of 755nm and 1064nm, it is accurately delivered to a specific area using less energy, so that more effective and quick treatment such as hair removal and whitening can be performed without damaging surrounding tissue. In addition, the SCS (Skin Cooling Spray) cooling system which minimizes patient discomfort such as pain, swelling, and redness that can help to go right back to life as usual.