inputs.text: zen mozaic audiobooks - wife using 2gb zen mozaic several years pleased overall player use almost exclusively listening audiobooks one players features need bookmarking builtin speaker sleep timer audiblecom compatibility combination greatly limits choice players one ive found price range speaker player amazingly good small form factor better volume even ipod touch also meets requirements 6 times money believe particular model mozaic may no longer offered creative outlet store sells refurbished products amazon far havent able see difference refurbed 4gb players old 2gb players purchased new frysboth still going strong almost 3 years daily use battery life good usually around 68 hours using speaker negative bookmark feature works within single track youre listening book several tracks playlistwhen retrieve position go single track not track part playlist