Roland RH-200 Monitor Headphones<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Closed dynamic headphones</li><li>40mm drivers</li><li>Neodymium magnet</li><li>100 dB/mW sensitivity</li><li>1，600 mW at 1kHz maximum input</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41TXvEBc0UL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/313H5UC5JzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51NrhtwZw2L.jpg" noproxy>