Description from Amazon
This mini speaker wins when it comes to the portability feature. It can easily fit in your pocket. Jawbone Mini Jambox Speaker ($89) weighs only 255 grams and enhances the ultimate music experience with its Jawbone app giving access to all your saved and streaming music. You can listen longer with its feature of 10 hours of incessant playback and a wireless range of approximately 33 feet. What are you waiting for? Grab your Mini Jambox Speaker now!