<strong>Technical Information</strong> <br /> <ul> <li>Connectivity Technology: Wired</li> <li>Cable Length: 3.80 ft</li> <li>Sound Mode: Stereo</li> <li>Impedance: 16 Ohm</li> <li>Minimum Frequency Response: 300 Hz</li> <li>Maximum Frequency Response: 5 kHz</li> </ul> <p></p> <strong>Earpiece</strong> <br /> <ul> <li>Earpiece Design: Earbud</li> <li>Earpiece Type: Binaural</li> </ul> <p></p> <strong>Interfaces/Ports</strong> <br /> <ul> <li>Host Interface: Mini-phone</li> </ul> <p></p> <strong>Physical Characteristics</strong> <br /> <ul> <li>Form Factor: Open</li> </ul>