If you're into the portable media scene and have a good MP3 player and maybe even a portable DVD or video player, you'll know that others often like to get in on the action. But as most of these devices use headphones it isn't always convenient to share. Logitech has come out with a great little portable speaker system, the MM28, that will help you through a situation like the above. These are powered speakers which can be run off either batteries or an included adapter and they easily plug into any headphone jack on portable media devices!