Cable Our headphone cable features Long-Grain Copper conductors, high-purity Direct-Silver Plated TeCu plugs, and a flexible, non-braided jacket that significantly increases durability, eliminates kinking, and minimizes microphonics. The cable's convenient length (4.25ft) allows for easy use at the desktop or with mobile devices, while discrete mic and smartphone controls enable phone calls and playback functions (Play, Pause, Skip) without compromising sound quality.