JAM Rewind Wireless Speaker (Grey) HX-P540GY<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 4-Speaker system for dynamic sound </span></li><li><span class="a-list-item"> Rechargeable battery for up to 8 hours of playtime </span></li><li><span class="a-list-item"> Bluetooth wireless functionality up to 30 feet， with speakerphone mode to switch from music to calls </span></li><li><span class="a-list-item"> Perfectly portable: goes anywhere you go </span></li><li><span class="a-list-item"> Voice prompts guide you through pairing and charging </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ouJBHCvML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41kBxEc8VrL.jpg" noproxy>