Caveat: This is not strictly xaudiobooks unless you use a sync service. However, for those who want Spotify playlists mixed with sideloaded MP3s, the Mighty is excellent. It has no screen, acting like an iPod Shuffle for the 2020s.
In short:
Your entire audiobook library. Now truly pocket-sized. xaudiobooks portable
is reportedly a functional source, but you must be prepared for potential technical hurdles and the risks associated with unauthorized content. If you are looking for physical portability, it is better to buy a reusable MP3 player rather than expensive, single-use Scott Hanselman Caveat: This is not strictly xaudiobooks unless you