SPECIFICATION

Product introduction

This product is the world's unique design and technology, adopts liquid crystal glass lenses and polarized film layer, through the control circuit to change the brightness of the lens;

You can manual or automatic adjust the transmittance of lenses, according to the intensity of sunlight or ambient light, to protect the eyes from the sun's radiation interference, suitable for driving, riding, beach and other outdoor activities, products in line with China's relevant national standards, and obtained patent certificate.