The MDR-7506 is a large diaphragm foldable headphone designed for professional studio and live/broadcast applicationsConnects with your devices via a cord to ensure worry-free signal quality while listeningListen to distinct sounds from both the speakers in stereo sound modeListen to deep lows and euphoric highs with a frequency range of sound from 10 Hz-20 kHzMini-phone ( 3.5 mm) connector provides versatile and secure connectivityEar-cup design provides optimum comfort and noise isolation