The device is based on Windows Mobile and allows you to store and play recorded TV, movies, music and photos. It is able to storage roughly 80 hours of video, or up to 5000 songs.
- Movie/Music/Picture (MP3, WMA, Secure WMA(DRM) playback WMV, MPG, JPEG)
- 3.5" TFT LCD
- Video/Audio Out for TV Display
- 20GB Hard Disk Drive (1.8")
- USB 2.0
- Rechargeable Battery (Li-ion)
More specifications here