Kanen KM-508
None, 20-20000 Hz Hz, Design: Full Size, Type: Headset, Volume Control, Cable Length: 2.1 meters, Headphone Frequency Response: 20-20000 Hz Hz, Headphone Impedance: 32 ohm ohm, Headphone Sensitivty: 100 dB/1mW dB/1mW, Miscellaneous: Wired micrphone and volume control for convenient