Sony NWZS545 16 GB Walkman MP3 Video Player (Black) (Discontinued by Manufacturer) 16 GB capacity for about 4,000 songs Up to 42 hours of audio or 6.5 hours of video on a single charge 2.4-inch, 262,144-color LCD with 240 x 320 QVGA pixel resolution Supports MP3, WMA (DRM), AAC, and Linear PCM audio formats; AVC, MPEG-4, and WMV (DRM) video formats; JPEG image files One-year limited warranty; 1 year parts, 90 days labor