Lightweight behind-the-head design features a soft-touch rubber 4' cord and a 3.5mm straight plug.
5mm mini-plugSpecificationsConnectivity Technology: WiredSound Mode: StereoImpedance: 32 OhmFrequency response: 20Hz-20kHzConnector Plating: Nickel PlatedEarpiece Design: Behind-the-neckEarpiece Type: BinauralEarpiece Sensitivity: 100 dBHost Interface: Mini-phoneForm Factor: Ear-cup Ideal for portable CD, DVD, MP3 players and iPods. Headphones offer 32ohms impedance, 30mm drivers, anisotropic ferrite magnet, 0.