CreativeLabs Creative EP-480 - headphones ( 51MZ0170AA039 ) (Discontinued by Manufacturer) Earphone with Foam Cushion, 15mm Rare-Earth Magnet Transducer Connector Type - 3.5 mm Stereo Miniplug Response Bandwidth - 20 Hz - 20 kHz Sound Output Mode - Stereo Impedance - 32 Ohms