Okra Rhythm JB500 Active Noise Cancelling Wireless Over-ear Stereo Headphones - Microphone， Volume， Play， Pause， Skip and Answer Call Controls (Black)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> ACTIVE NOISE CANCELLING technology - Turn ON / OFF with a switch， effectively eliminates background noise for a undisturbed travel， rest or work. turn on or off at will - perfect for air travel </span></li><li><span class="a-list-item"> LONG LASTING BATTERY: 800mAh rechargeable high-capacity battery provides up to 30 Hours wireless playtime. Perfect choice for listening to music all day long outdoors </span></li><li><span class="a-list-item"> LIGHTWEIGHT and COMFORTABLE around-the-ear ergonomic design with padded 90° swiveling earcups， ensures comfort for your ears no matter how long they are on your head </span></li><li><span class="a-list-item"> PROPRIETARY 40mm DRIVERS (large-aperture) provide exceptional clarity and extended frequency response with warm， natural sound reproduction and deep， rich and accurate bass response </span></li><li><span class="a-list-item"> MIC AND REMOTE allow you to answer calls， change volume， skip and forward songs.3.5mm AUX cable included allows for unlimited music playing time even without battery power with any 3.5mm device </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41uvETdmeqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51r8EQQdhML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51r2A2bohSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31zQVTkqL4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51TN3smdsSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/413j2NB7nQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41doHqXxVgL.jpg" noproxy>