Koss ProDj200 Studio Headphone - Black/Silver<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Noise isolating headphones </span></li><li><span class="a-list-item"> Koss Touch Control (KTC) remote and microphone technology made for iPhone iPad and iPod </span></li><li><span class="a-list-item"> 38 Ohms Impedance; 10-25kHz Frequency Response; 99dB SPL Sensitivity </span></li><li><span class="a-list-item"> Detachable cords include 4 foot KTC cord and 8 foot coiled cord </span></li><li><span class="a-list-item"> Ear cups feature stereo/mono switch and swivel for single/ double ear listening preference， Fold flat into a convenient case for portability. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41KOXrLYF7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41VXX9W8SkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/413PaB8x1nL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51rpWCduBSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41hJ154blKL.jpg" noproxy>