I LOVE this little guy! I was looking between these new models from Logitech and the Jawbone and I made the right choice. It's so small and packs a ton of battery life and sound. I have read that on Logitech's earlier model that it sounds like the music is coming from a can. I found if you turn off your EQ in your iPod settings it fixes that from happening. The Jawbone does have more bass but $70 more. It has surprisingly good low end for a speaker only 3 inches wide. I can crank it up and fill the entire apartment with rich and clear music! Its quite impressive for something that fits easily in a backpack or purse. On top of the nice sound it projects it has a simple and fun design. highly recommend this product! Highly!