Audio-Technica ATH-R70x Professional Open-Back Reference Headphones<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> High-efficiency magnets and pure alloy magnetic circuit design reduce distortion and ensure accurate and extended high-frequency response </span></li><li><span class="a-list-item"> Carbon composite resin improves structural rigidity to provide detailed transient response </span></li><li><span class="a-list-item"> Acoustically transparent， aluminum honeycomb-mesh housings provide a natural and spacious open-back sound </span></li><li><span class="a-list-item"> Breathable fabric ear pads and improved wing support provide excellent long-wearing comfort </span></li><li><span class="a-list-item"> Feather-light weight (approx. 220 g w/o cable) and robust construction make headphones perfectly suited for professional use </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/417AS4Xxq6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51RkU1RvvDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41VGkyEjCcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/410JdH5SEZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4164jvvudXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01akNUttFZS.png" noproxy>