Top Era Technology Industrial Co., Ltd which was established in 2009 in SHENZHEN China. Which is a professional manufacturer of HD headphones and earphones Top Era own clean workshops, Tooling department, advanced manufacturing equipments, efficient management system, and experienced R&D team, which make it possible to produce high quality products and meet flexible marketing policies. With reasonable prices and excellent services, we now have market in Europe, North/South America,Sout...View More