Dynamic neodymium drivers ensure precise sound The lightweight, dynamic 30 mm neodymium driver units enable the headphones to respond powerfully and rhythmically to even the most demanding tracks. Thanks to an extremely sensitive diaphragm, you can turn up the volume on these headphones without going through the amplifier and enjoy clear, unadulterated sound across the entire sound spectrum. The swivelling and foldable design of the ear cups is ideal when travelling Take these headphones with you wherever you go. Thanks to the swivelling ear cups, the headphones can be easily stowed away when not in use, making them easy to take with you. The ear cups can be folded flat and therefore take up very little valuable space. Soft ear pads for more comfort Experience perfect listening pleasure. The headphones have a self-adjusting headband and soft, padded ear cups.