1. Used 5u 24k gold-plated plugs by U.S, which is made of gold-plated plug, copper shell, and advantages of these can be make sure sateble connect and fast transmission .

2. Pefectly support for Dolby AC3 suround sound and DTS . Transmission speed high up to 250Mb/s .

3. Balanced twisted conductor ,and Multi-layer coating . High grade nylon mesh braid sleeve . Providing perfect protection for the conductor .

4. High grade optical fiber , fast transimission , low and stable capacity to make sure hifi signal transmission .

Diameter 1.0 bold POF fiber Free from electromagnetic interference, good light transmittance to ensure audio signal transmission, 100 meters without distortion HIFI AUDIO OD:1mmGOOD LIGHT GATHERING ABILITY Lossless transmission, high fidelity signal —Convex lens designNew Dolby AC3 and DTSsurround technology Transmission using standard S/PDIF protocolSupport PCM, Dolby, DTS,5.1, and other audio signalsAPPLY TO THE INTERFACE sUCH AS DECODER,SPEAKER/TV/SET-TOP BOX/AMP/PS4/ CD PLAYER/PROJECTOR,ETC wewe.auneaudio.comMace in China sQUARE MOUTH OPTICAL FIBER (WITH DUST COVER)