DESC: Product Features: Interface: USB 2.0; Storage Capacity: 8 GB; Screen Size: 1.5 inch; Main Storage Type: Built-in Memory; Number of Songs: 2000; Usage: Music; Audio Format: AAC, AIFF, Audible, MP3, WAV; Max Video Resolution: 240 x 240; On Screen Display: Battery Level; Outputs: Headphone Jack; Additional Features: FM Stereo Tuner; Battery Life: Up to 3 Hours; Battery Type: Li-ion Battery; Power Source: Internal Battery; Depth: 0.35 in.; Height: 1.48 in.; Width: 1.61 in.; Weight: 0.74 oz.; Weight and Size: Ultralight; Family Line: iPod nano