Shake Portable SurfaceSound Speaker
If you are looking for high quality sound on your rides then this isn't the product for you.  If, however, you want to hear some tunes and still be able to hear traffic noise then this is a handy gadget.  At first I had difficulty with the supplied mount on my road bike helmet.  The Tunebug really needs some surface area in order to get reasonable sound. That's a little difficult on a vented helmet with very few flat surfaces.  I started out with the supplied velcro and neoprene Tunestrap contraption and ha