Koss On Ear Headphones – Wired – 32 Ohm – 80 Hz 20 kHz – Over-the-head – Binaural – Supra-aural – 4 ft Cable KPH25K Review Posted on March 12, 2018June 25, 2018 by FancyPygmy Ship to United States Only Koss Corporation OVER THE HEAD STEREOPHONE