The Zinken is a noise-isolating head-phone designed with performance and durability. The new TurnCable feature allows you to swap between a 3.5mm and 6.3mm plug. It also contains the Zoundplug feature-which allows instant music sharing- and comes equipped with a microphone and remote compatible with the Iphone, Blackberry, HTC, and other mobile devices. Besides these features, the Zinken is also collapsible for easy minimal strorage.