Jabra SPEAK 510 MS Wireless Bluetooth Speaker for Softphone and Mobile Phone<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Conference calls via Bluetooth and USB connection</li><li>Connects to your PC， tablet， or smartphone</li><li>HD Voice for conversations in high definition sound quality</li><li>Compatible with Windows Microsoft Lync and Microsoft Office Communicator</li><li>Up to 15 hrs talk time / 4 days standby time</li></ul></div><img src="http://ecx.images-amazon.com/images/I/514Bt%2BjyJ5L.jpg" noproxy>