Nakamichi BT05S Series Bluetooth Round Speaker - Retail Packaging - Green<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Built in battery enable music playback for up to 5 hours </span></li><li><span class="a-list-item"> Compatible with music devices， like smart phones， tablets， PCs， laptops and more. Also uses a standard 3.5mm jack for maximum compatibility </span></li><li><span class="a-list-item"> With Bluetooth Technology， you can use your phone or tablet to stream your music wirelessly. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41PApA%2B4mbL.jpg" noproxy>