Koss Ktxpro1 Headphone

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