Read this chapter to learn about the features of iPod shuffle, how to use its controls, and more. ± WARNING: To avoid injury, read all operating instructions in this guide and the safety information in "Safety and Handling" on page 32 before using iPod shuffle. To use iPod shuffle, you put songs and other audio files on your computer and then sync them with iPod shuffle. Use iPod shuffle to:  Sync songs and playlists for listening on the go  Listen to podcasts, downloadable radio-style shows, delivered over the Internet  Listen to audiobooks purchased from the iTunes Store or audible...