I have the Logitech Mini Boombox and I think it's the best gadget I've bought in years. It's tiny, loud (way louder than I expected), and the battery lasts forever like they claim. I velcro it onto my scooter for driving around and bring it to the beach. Great for travel too, when sitting on the porch of your hotel, etc. The bluetooth is great with my iPhone and it even makes a great speakerphone. It's just $99. Check the Amazon reviews, they compare it to the other portable speakers out there.