Dell 74J6M Pro Stereo USB Headset， UC350， black<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"> The Dell Pro Stereo Headset - UC350 features a built-in noise cancelling mic， so that only your voice will be picked up and not the surrounding background noise </span></li><li><span class="a-list-item"> Connect your smartphone or tablet to make calls or play music </span></li><li><span class="a-list-item"> A control unit lets you conveniently manage call functions with the touch of a button. You'll be able to pick up calls， hang up， and control volume and mute functions with ease </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41VZV3PZ2bL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31QTm2iRRuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41EPvLx6rEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41HVoqr268L.jpg" noproxy>