Established in 2007, Shenzhen Changyin Electronic Co.,Ltd is engaged in the R&D, manufacture and selling various kinds of wireless headphones. With the management principle "integrity, innovation, service", we commit ourselves to providing our customers the superior quality products and best services.
We own high-end production equipments and experienced R&D team. In the past five years, we have developed over 50 models of wireless headphones. Our main products contain 2.4G digital chatting ... View detail