KOSS 183773 UR29 Full-Size Collapsible Over-Ear Headphones
Delivers bass-enhanced high-quality sound ; Features dynamic elements, constructed from 1.4mm Mylar(R) to enhance rigidity, minimize mechanical distortion & yield a full-frequency response; Closed leatherette earpads; Earcups rotate & fold in to collapse into a protective package; Volume control on cord; Padded adjustable headband; Freq resp: 18Hz-20kHz; Imp: 100ohm ; Sensitivity: 101dB/mW; 8ft straight, single-entry cord; Includes gold-flashed 3.5mm plug & gold-flashed 1/4" adapter; Limited lifetime warranty;