Sennheiser Culture Series Wideband Headset (SC30-USB-CTRL)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Compatible with global providers of unified communications solutions - with integrated call control and USB connector </span></li><li><span class="a-list-item"> Sennheiser HD voice clarity - wideband sound for a natural listening experience </span></li><li><span class="a-list-item"> Noise canceling microphone - filters out ambient noise for optimum speech clarity </span></li><li><span class="a-list-item"> High-comfort - large ear pad in a lightweight headset for relaxed wearing </span></li><li><span class="a-list-item"> Single-sided wearing style - let's you hear what's going on around you </span></li><li><span class="a-list-item"> Sennheiser HD voice clarity - wideband sound for a natural listening experience </span></li><li><span class="a-list-item"> Noise canceling microphone - filters out ambient noise for optimum speech clarity </span></li></ul><!--   Loading EDP related metadata  --><div aria-live="polite" class="a-row a-expander-container a-expander-inline-container"><div aria-expanded="false" class="a-expander-content a-expander-extend-content" style="display: none;"><ul class="a-unordered-list a-vertical a-spacing-none"><li><span class="a-list-item">High-comfort - Single sided large ear pad in a lightweight headset for relaxed wearing</span></li><li><span class="a-list-item">Call control features: answer/end a call， volume up/down， microphone mute， redial last outgoing call and reject incoming call</span></li><li><span class="a-list-item">Bendable boom arm - ensures microphone position is always optimal. Cannot be twisted out of position</span></li><li><span class="a-list-item">Pivotable boom - rotates through 340 degrees for wearing flexibility on right or left ear and precision microphone placement</span></li><li><span class="a-list-item">ActiveGard - technology protects you from acoustic shock and sudden sound surges</span></li><li><span class="a-list-item">Peace of mind - 2-year international warranty</span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/419gyGxagHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31zRNGag3QL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ejotCHZOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41wa%2BDqfXnL.jpg" noproxy></div></div>