2XL Spoke In-Ear Headphone with Ambient Chatter Reduction (Dark Gray/Black/Hot Lime)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Driver Diameter: 10 mm</li><li>Plug Type: 3.5 mm gold plated</li><li>Max. Input Power: 30 mW</li><li>Impedance: 16 ohms</li><li>Frequency Range: 20-20，000 Hz</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31a9SoAa1WL.jpg" noproxy>