Musician's Gear MG900 Studio Headphones<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"> "Type Ear coupling: Over-ear (circumaural) Primary application: Studio monitor Secondary application: General listening Operating principle: Closed Audio Frequency response (TX): 18Hz - 20kHz SPL: 105dB Driver diameter: 40mm THD: &lt; .3 % Noise cancelling: No Comfort Weight: 7-1/8oz. Contact pressure: Cable Style: Straight Length: 9.85"" (3m) Connector: 3.5mm w/adaptor Built-in mic: No" </span></li><li><span class="a-list-item"> Ear coupling: Over-ear (circumaural) </span></li><li><span class="a-list-item"> Primary application: Studio monitor </span></li><li><span class="a-list-item"> Secondary application: General listening </span></li><li><span class="a-list-item"> Operating principle: Closed </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41VfTBdHFhL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41590OUeilL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41FudCq1T7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41VmU4cTWLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/315v2hSGgwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41MApc3w9cL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ljVM-9ggL.jpg" noproxy>