This is a ultra tiny MP3 player named Acorn MP3. The player has 1GB of memory and integrated battery. It measures 40x38x38mm and weighs just 15g. The Acorn is priced at $21.
Acorn Ultra Tiny MP3 Player

This is a ultra tiny MP3 player named Acorn MP3. The player has 1GB of memory and integrated battery. It measures 40x38x38mm and weighs just 15g. The Acorn is priced at $21.