Faith Comes by Hearing offers free audio Bibles through computer download in over 1300 languages. They also offer audio Bibles on MP3, CD, Bible 'sticks' and solar-powered digital players.
Talking Bibles International provides community leaders with audio Bibles and trains them to use the talking Bibles to share the gospel with others, equipping indigenous non-readers to become church-leaders, pastors, and missionaries to their communities. They also provide the opportunity to listen to the Bible free online in over 130 languages.
Mega Voice have a variety of solar-powered audio Bibles available on their website with the option of adding other teaching content as well. Bibles and other content are available in over 4600 languages.