Audio-Technica ATH-M50
None, 15-28000 Hz Hz, Type: Headphone, Acoustic Seal: Sealed/Closed/Sound Canceling, Cable Length: 3.0 meters, Headphone Frequency Response: 15-28000 Hz Hz, Headphone Impedance: 38 ohm ohm, Headphone Sensitivty: 99 dB/1mW dB/1mW