Koss Ktxpro1 On-ear Headphones

&bull; Titanium-layered diaphragm delivers accurate sound reproduction<br> &bull; Adjustable headband<br> &bull; In-line volume control<br> &bull; Open foam earpads<br> &bull; Freq resp: 15Hz-25kHz<br> &bull; Imp: 60ohm <br> &bull; Sensitivity: 103dB/mW<br> &bull; 3.5mm plug<br> &bull; 4ft, straight, dual-entry cord<br> &bull; Includes 1/4&#34; adapter<br> &bull; Limited lifetime warranty;