Experience the joy of listening from a distance effortlessly with this headphone extension. Unit Quantity: 16 feet Connector A: 3.5 mm Jack Male,3.5 mm Male,Auxiliary Connector B: 3.5 mm Jack Female,3.5 mm Female,Auxiliary Features: Gold Plated,Triple Shielding,Nylon Braided,Snug Fit Design,Oxygen-Free Copper,Durable,Mic Supported.