Apple iPod 4 GB mini M9434LL/A (Green)  (Discontinued by Manufacturer) 4 GB model holds up to 1,000 songs; supports MP3, AAC, WAV, MP3 VBR, Audible (6), and AIFF formats Mac and Windows compatible; FireWire and USB 2.0 interface for fastest digital transfer available 1.67 inch (diagonal) backlit screen displays full song names and more More than 8 hour battery life on a 3 hour charge (1-hour fast charge to 80% capacity) Comes with earbud headphones, belt clip, AC adapter, FireWire cable, and USB 2.0 cable