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Despite the sleek design of the 3rd-gen Shuffle, relocating the buttons from the player to the earphones wasn’t as welcomed as expected. With the cool new 4th generation iPod Shuffle ($50), Apple brings back the clickable buttons that’s 18 percent larger to please its followers. Along with the familiar features like the clip and VoiceOver, the new Shuffle now sports a new case crafted from a single piece of aluminum.