Ipod Shuffle 2nd generation is very cute. It is smaller than a matchbook and as thick as a AAA battery. I bought it last month, I purchesed the one that comes in silver aluminum finish with a 2 gigabytes cacapcity. It's got a metal spring-clip on its back for securing the iPod to your clothing, backpack, or purse. It offers battery life that exceeds Apple’s estimates, plenty of volume, audio quality that isn’t as good as its predecessor.
The sad part is, it easily scratches. This iPod has no display and you can't navigate to the track you want at a particular moment. It only has a central Play/Pause button and four controls arrayed around a rocking click wheel—Previous, Next, Volume Up, and Volume Down. It also has two small switches on the bottom—one for powering the iPod on and off and the other that selects Shuffle or Repeat. The headphone jack is found on the top of the iPod.
Anyway, it's very easy to carry, just clip it on. Good during workouts.