Sony In-Ear Dynamic Headphones MDR-XB50-W (White)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Type: Sealed， Dynamic / Driver Unit: 12mm DOME TYPE(CCAW) </span></li><li><span class="a-list-item"> Sensitivity : 110dB/mW / Power Handling Capacity: 100mW </span></li><li><span class="a-list-item"> Impedance: 16 / Frequency Response: 4~24，000Hz </span></li><li><span class="a-list-item"> Cord: 1.2m / Plug: L-shaped gold-plated stereo mini plug </span></li><li><span class="a-list-item"> Supplied Accessories: Hybrid earpieces SS， S， M， L (2 each)， Carrying pouch， Clip </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/21SNvLUFfiL.jpg" noproxy>