Sony NW-E002 512 MB Flash Digital Music Player (Blue) Compact blue MP3 player with 512 MB of built-in flash memory Supports MP3, WMA, AAC, and ATRAC formats; built-in FM tuner 1-line, rotating OLED display shows title, song length, and battery power 5-band equalizer with heavy, pop, jazz, custom, and manual modes Measures 3.11 x 0.96 x 0.53 inches (W x H x D); 1-year parts warranty