1. The conductor uses, 28AWG bare copper wire, aluminum foil possessed plus ground. Reduce the signal transmission attenuation. Use high efficiency; 2. The sheath material using PVC, the outside is black PU, soft, tensile strength. 3. lightweight and beautiful, easy to carry travel; 4. suitable for all MP3 / MP4 / phone / GPS / digital camera, extended and download data, hot-swappable, plug and play;
