With painstaking attention to performance, our audio and charging cables were designed for optimal delivery. The audio cables are nickel-plated for optimal sound quality and corrosion resistance. A shielded cable minimizes signal loss for high acoustic performance. The sync and charging cables are designed to work with the most popular tablet and digital mobile devices. The cable connectors are uniquely designed with an outer hard shell and PVC overmold on the inside. The cable protection neck is designed to be internal as part of the PVC overmold, providing protection and a clean look. As a family, these cables share a consistent design language.