This niftly little device comes in 3 sizes. 512 MB(yes I know very small) 1 GB, and 2 GB. The player supports MP3, OGG, and WMA music formats and AVI（DivX）, VOB, DAT, MPG, and MPEG video formats. This is one of the smallest devices I have seen that support divx. The display can also be made into a TV out to display the picture on the TV. With this you can also record MP3’s from the device along with copying or deleting anything in the memory without a computer. The battery life is 3.5 hours watching movies or 5 hours listening to music.

Aigo - Product Page