Coby 2.2 Inch Trackball Video MP3 Player with FM 2 GB MP715- 2GBLK (Black) (Discontinued by manufacturer) 2 GB capacity for about 500 songs 8 hours of audio on a single charge 2.2-inch full-color TFT LCD screen Supports MP3, WMA, OGG audio formats; WMV, FLV, AVI video formats; JPG, BMP, GIF image formats; and TXT text files 90-day warranty