Fostex TR-80-250 Closed-Design Dynamic Stereo Headphones， 250 Ohms<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Newly-developed proprietary Fostex 40mm drivers， and specially-tuned housings for accurate sound reproduction and serious monitoring </span></li><li><span class="a-list-item"> Comes with two types of ear pads (normal and extra-thick) and two types of detachable cables (straight and coiled) to tailor to your own preference </span></li><li><span class="a-list-item"> Distinctive Fostex signature slider bars </span></li><li><span class="a-list-item"> Frequency response: 5Hz - 40kHz; sensitivity: 96dB SPL; closed design; 250 ohms </span></li><li><span class="a-list-item"> Includes carrying bag， 1/4” to 3.5mm plug adapter </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41%2BUQCt-EwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31kFmJevbRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31K%2BMy7qU3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41L1iHEk8XL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31zsnpf%2BJFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31bLrPH4IZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51nGf9NcU7L.jpg" noproxy>