Cowin E-7 Active Noise Cancelling Wireless Bluetooth Over-ear Stereo Headphones - Black<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Significant noise reduction for travel， work and anywhere in between. Active Noise Cancelling technology----turn off the noise cancelling mode by flipping the switch when you needed. </span></li><li><span class="a-list-item"> Proprietary 40mm large-aperture drivers. Exceptional clarity throughout an extended frequency range， with deep， accurate bass response. </span></li><li><span class="a-list-item"> Lightweight comfortable around-ear fit you can wear all day long. 90° swiveling earcups， professional protein earpad and headband material delivers more durability and comfort. </span></li><li><span class="a-list-item"> On-Board Mic pulse remote for taking calls， volume control and switching up playlists. </span></li><li><span class="a-list-item"> 30 hours playtime at Bluetooth mode. Enjoy music all the time when the battery dead using the 3.5mm audio cable. 18-month warranty and quick response &amp; friendly customer service. What's In The Box: Cowin E-7 Bluetooth Headphones， Micro USB Cable， 3.5mm audio cable， User guide </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/418lcmD4CML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/511g5eql7yL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41BLnNsJ5OL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51227eHvWTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51u-QU21J1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51k6PwGghXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51xBmfro6MS.png" noproxy>