Check out this cool concept from designer Isamu Sanada, the iPod Shuffle Bracelet.
The bracelet is designed to be worn on your wrist and if streams music via bluetooth to a set of wireless headphones.
The shuffle controls are built into the bracelet allowing you to navigate through your tunes just like on the iPod Shuffle.
It also features a built in rechargeable battery, and as you can see from the photos it can be docked just like an iPod.
This is a great concept, I love the design, and I am sure it wont be long before we see something like this go into production.