Our company Shenzhen BTX Electronics Co., LTD is located in a metropolis-Shenzhen of Guangdong Province. Btx Electronics Co ., Limited is a manufacturer which specializes in producing all kinds of Earphones and Headphones. With more than ten years' experience in electronics, our company mainly produces two series: speakers and headphones. The speakers include MP3/MP4 speakers, music headphone speakers, toy speakers and other related products. The headphones include in-ear earphones, back hang earphones, retractable earphones, headphone earphones and others. We also produce all kinds of USB , HDML cables, USB lines, electronic gifts and many other items. We welcome orders of customers from all over the world, and we can provide OEM services according to your special requirements.