Philips SHE3590BK/28 In-Ear Headphones (Black)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Small efficient speakers for Philips earphones ensure an exact fit and deliver precise sound with powerful bass， ideal for your listening enjoyment </span></li><li><span class="a-list-item"> With a choice of 3 interchangeable ear caps from size small to large， surely there is a pair that makes these Philips earphones fit your ear perfectly </span></li><li><span class="a-list-item"> Sound Type: Dynamic， Frequency response: 12 - 23 500 Hz， Impedance: 16， ohmMaximum power input: 20 MW， Sensitivity: 103 dB， Speaker diameter: 8.6 mm， Cable length: 1.2 m </span></li><li><span class="a-list-item"> The Super-small speaker drivers of these Philips earphones fit comfortably inside the ear and thanks to the exceptionally snug fit the outside noise is sealed out for high-intensity listening experience </span></li><li><span class="a-list-item"> To extend product life， soft rubber between headphones and cable protects cable connection from damage through repeated bending. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31FTE5M1XcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Yp%2BwwVfDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21DhNueXOFL.jpg" noproxy>