3rdShuffle4 GBUSB102009MarchiPod shuffle (3rd generation) includes a single 3-position switch that toggles between off, play in order, and shuffle similar to the original iPod shuffle. This model has a headphone port that also connects to a computer's USB port. It has a clip similar to the iPod shuffle (2nd generation). iPod shuffle (3rd generation) is smaller than the previous generations and has one status light. Previous iPod shuffle generations had two.