These headphones provide the highest quality sound, looks and durability, as well as improved ergonomics, giving way to a whole new level of listening. Advanced sound features include customized drivers to deliver deeper bass and more extended detailed highs with a refined mid- range and overall lower distortion. The detachable double-ended coil cord with mic and remote is equipped with an L-plug end, providing improved durability and carrying ease. The dual 3.5mm jack allows you to choose which side you prefer to wear your cable on or to plug in and share your music with a friend. The increased flexibility and rotating, super-soft cushion ear caps provide a better fit than ever for those long listening sessions by adapting to your head shape. Plus, the collapsible construction makes them perfectly portable.