Features:Coaxial audio port supports game console, smart TV, DVD, set-top box, 3.5mm audio ports supports speaker, power amplifier and wired headset.No noise, no distortion, fast and stable signal transmission, HiFi nondestructive sound quality.Soft PVC cable, wear-resistent, not easy to bend.Built-in intelligent chip, clearer sound.Plug and play, no driver required.