Leatherette ear cushions deliver maximum isolation. Connectivity Technology: WirednDurable designnDynamic elements for extended frequency responsenFreq resp: 30hz-20khznImp: 32ωnHigh fidelity stereophone utilizes neodymium rare earth magnet and 16 micron mylar element for deep bass and treble claritynFlexible headband with sling allows for easy, single sided listening and maximum durabilitynStraight, single-entry, 8-foot cord for home and portable usenIncludes 1/8-inch and 1/4-inch stereo plugs for home and portable usenPerfect for deejay usen