The GoBible Voyager is a hand-held, portable device preloaded with the entire audio version of the Christian Bible. The Voyager has a rechargeable battery and 3 Gigabytes (GB) of space available for additional content; approximately 750 songs or over 100 hours of audio books.When listening to the Bible, the Voyager"s interactive on-screen menu allows you to easily scroll through the Old and New Testaments and select the book, chapter, and even the verse, to begin play. The Voyager is indexed to each of the over 31,000 Bible verses, so you can play, repeat or bookmark any individual verse. Additionally the Voyager has these special features that make Bible study and organization very simple: Story Index of 230 of the most popular Bible stories broken down by Testament Topic Index of approximately 30 different emotions and circumstances Holiday/Events Index of over a dozen key days and moments Bible-in-a-Year plan Bookmark cache of 36 bookmarks Voice Menu for sight impaired The GoBible Voyager is operated by 1 rechargeable AAA battery (included). The device is approximately 3.5 inches by 2.5 inches by .5 inch. The screen size measures 2.4 inches in diameter. It weighs approximately 3.2 ounces. The package comes with a GoBible Voyager, earbuds, a USB cord, a carrying case, rechargeable AAA battery, and wall charger. The earphone jack on the Voyager is universal and supports any standard set of headphones.