Hitachi presents 3 new MP3 players, the i.µ’s with the grey HMP-F3, the white drop-shaped HMP-D3 and the yellow and white cube-shaped HMP-S3. The F3 and D3 have 512MB of memory, and the S3 has none but it has an SD slot. They support the MP3, WAV and WMA (DRM9 & 10) formats. The F3 can record audio in MP3 format thanks to its Line In port. The players weigh between 29 and 35g and offer a battery life of 35h.