FiiO F1 Lightweight Dynamic In-Ear Monitor Earphones with Smartphone Support (Black)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Ultra-lightweight polyester diaphragm in a tuned dynamic driver</li><li>Copper-clad aluminum voice coil bring forth even the most subtle of details within the music</li><li>Polyurethane cable jacket has low microphonic， and is both durable and light weight</li><li>Crystal clear microphone and call/volume control buttons (volume controls not compatible with iOS devices)</li><li>Superior ergonomics provides better seal with the ear， which blocks external noise more effectively</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31q6amMRHxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31u9B9g1uBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31N2GazT0qL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31zTOVU9TML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31VNmcLwvCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41VpnnYZdBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Dg1m2ofwL.jpg" noproxy>