Sandstorm
- Super lightweight wearable personal music player.
- Deep rich sound quality with a built-in micro SD card expansion slot.
- Play audio files in lots of formats (MP3 WMA (no DRM) AAC (DRM free iTunes) and Audible (DRM only)).
- Up to 18 hour battery life (Based on continuous playback at 128 kbps MP3. Actual life and performance may vary upon usage and settings.