The Jawbone app gives you one-touch access to all your saved and streaming music. You can also personalize Mini Jambox and add new features as they roll out. It's the rare piece of technology that keeps getting better with time. Mini Jambox is small enough to fit in your pocket and light enough that you won't even notice it - until you press play.

http://www.cdw.com/shop/products/Jawbone-Mini-Jambox-Graphite-Facet-speaker-for-portable-use-wireless/3157994.aspx