Product category: eye protection of product center

Product Description: Color: Black Product Description: blackness stepless adjustment, sensitivity stepless adjustment, working temperature: - 5 degrees - + 55 degrees, dark din9-13, bright din4, battery: solar energy, executive standard: GB 14866-2006 European standard; En1379 & en166 function: heat insulation, splash proof size: adjustable applicable crowd: both men and women package specification: 1 / box, 4 / box outer box volume: 0.49 * 0.47 * 0.33m delivery time: 5-30 days suggested retail price: 185 yuan