Sony Walkman X Series 16 GB Video MP3 Player w/ OLED Display 16 GB capacity for about 4000 songs 33 hours of audio or 9 hours of video on a single charge 3-inch, 262,144-color OLED touchscreen display with 432 x 240 WQVGA pixel resolution Supports MP3, WMA, AAC and L-PCM audio formats; AVC(H.264/AVC), MPEG-4, and WMV DRM video formats; JPEG image files One-year limited warranty; 1 year parts, 90 days labor