DESC: Product Features: Interface: USB 2.0; Storage Capacity: 8 GB; Screen Size: 3 inch; Main Storage Type: Built-in Memory; Number of Songs: 2000; Usage: Music, Photo Viewing, Video; Audio Format: ASF, MP3, Ogg Vorbis, WMA, WMA (DRM); Video Format: AVI, WMV; Max Video Resolution: 480 x 272; Additional Features: FM Stereo Tuner; Battery Life: Up to 25 Hours; Weight and Size: Widescreen