Altec Lansing Interchangeable Silicone Jacket Bluetooth Speaker (iMW645-BLK XL)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Rugged interchangeable rubberized jackets in black and red included </span></li><li><span class="a-list-item"> Built-in rechargeable Li-ion battery with up to 10 hours of playback time </span></li><li><span class="a-list-item"> On board microphone for hands-free communications </span></li><li><span class="a-list-item"> 3.5mm Aux connector for added device compatibility </span></li><li><span class="a-list-item"> Rugged interchangeable rubberized jackets in black and red included </span></li><li><span class="a-list-item"> Built-in rechargeable Li-ion battery with up to 10 hours of playback time </span></li><li><span class="a-list-item"> On board microphone for hands-free communications </span></li></ul><!--   Loading EDP related metadata  --><div aria-live="polite" class="a-row a-expander-container a-expander-inline-container"><div aria-expanded="false" class="a-expander-content a-expander-extend-content" style="display: none;"><ul class="a-unordered-list a-vertical a-spacing-none"><li><span class="a-list-item">Altec DSP Audio Enhancement technology for optimum music playback</span></li><li><span class="a-list-item">3.5mm Aux connector for added device compatibility</span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41R56K5AUQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31RgqV%2BjQWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31aHWXMztsL.jpg" noproxy></div></div>