Phonon 4000<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Sound tuning by the same mastering engineer that created the renowned SMB-02's </span></li><li><span class="a-list-item"> Lighter， foldable， making them perfect to carry and much more mobile </span></li><li><span class="a-list-item"> Large 40mm driver </span></li><li><span class="a-list-item"> Comes with an original pouch bag </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41cdz2cySiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51o%2BMKnPpsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/3132J1XTJJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41d-1ghbyML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4108DuanGML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41GcCfBdleL.jpg" noproxy>