* Neodymium magnets and 40 millimeter drivers for powerful, detailed sound.
* Closed ear design provides comfort and outstanding reduction of external noises
* 9.8 foot cord ends in gold plated plug and it is not detachable; 1/4 inch adapter included
* Folds up for storage or travel in provided soft case
* Frequency Response: 10 Hertz to 20 kilohertz
* Connectivity technology : Wired