TrekStor i.Beat Jump 1 GB MP3 Player (Silver) Stick-shaped MP3 player with 1 GB flash memory and 2-color OLED display Supports MP3, WMA, and WAV audio formats; digital voice recorder Playback options include repeat play (1 or all tracks), shuffle, and resume 7 predefined equalizer settings; automatic shutoff function; USB 2.0 interface Runs on 1 AAA battery; measures 3.2 x 1.1 x 0.8 inches (W x H x D); 1-year warranty