Sennheiser HD 569 Closed-back Headphones

<em>A true companion for real life, this noise-isolating over-ear headset lets you manage phone calls with its in-line remote, and enjoy your music anytime, anywhere.</em><br /> <strong>Enjoy the freedom of listening</strong><br /> The closed-back over-ear design of the HD 569 provides you with two benefits: Firstly, a great soundstage, brilliantly filled by Sennheisers proprietary transducer system with rich detail and a powerful bass response. Secondly, an effective acoustic isolation outside noise stays out, the music stays in. So you can enjoy your music without disturbing anyone.<br /> <strong>Listen to your music, take your calls</strong><br /> Excelling in versatility, the HD 569 comes with two detachable cables. One is a 3-m cable with 6.3-mm straight plug for home use. The other is a 1.2-m cable with a 3.5-mm straight plug, but most of all with a 1-button remote plus microphone that lets you manage calls.<br /> <strong>Like sound, like comfort</strong><br /> With its over-ear design, the HD 569 offers exceptional wearing comfort for even the longest of listening sessions or phone calls, for that matter thanks to its large ear cups and soft replaceable ear pads.<br /> <strong>What's in the box?</strong><br /> <ul><br /> <li>HD 569 headset</li><br /> <li>1.2 m cable with 1-button remote / 3.5 mm straight plug</li><br /> <li>3 m cable / 6.3 mm straight plug</li><br /> </ul><br />  <br /> <strong>Technical Data </strong><br /> <ul data-component-options='{visibleItems:3,showMoreButtonLabel:Show more,showLessButtonLabel:Show less,showMoreButtonClass:definitions__button definitions__button--show-more,showLessButtonClass:definitions__button definitions__button--show-less,initializedClass:definitions__list--initialized,animationDuration:500}' data-component=iptExpandableList><br /> <li><br /> Color<br /> black <br /> </li><br /> <li><br /> Impedance<br /> 23 Ω <br /> </li><br /> <li><br /> Frequency response<br /> 10- 28,000 Hz <br /> </li><br /> <li><br /> <ul><br /> <li><br /> Sound pressure level (SPL)<br /> 115dBSPL (1kHz/1Vrms) <br /> </li><br /> <li><br /> THD, total harmonic distortion