Apple iPod Shuffle (second generation, 1GB)
At 1.6x1x0.4 inches and 0.6 ounce, the iPod Shuffle is one minuscule music player. In fact, it's so inconspicuous that we have trouble keeping track of it--if you're constantly misplacing your keys, this player probably isn't your best option. If you just can't help yourself, go for one of the brighter color options. The pink, orange, green, and blue models will probably be easier to spot on a cluttered desk than the muted silver one is. That said, the integrated belt clip on the back of the Shuffle helps keep the player within easy reaching distance. Some users have complained that the clip isn't very durable, but it seemed fairly sturdy during our testing.