VisionTek Sound Tube Pro， Bluetooth wireless speaker - 900923<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Superior bass， DSP (digital signal processing) for enhanced sound quality </span></li><li><span class="a-list-item"> Over 30ft working distance </span></li><li><span class="a-list-item"> 4000mAh rechargeable battery 6-8 hours of continuous playtime </span></li><li><span class="a-list-item"> Microphone for hands free calling </span></li><li><span class="a-list-item"> Ipx4 water resistance rating. NFC for faster connections (not all devices are NFC equipped please check your devices user manual for its feature sets) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ZcBucESUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51UC3%2BjP5hL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51h6TKRQovL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51nZz8A1YfL.jpg" noproxy>