Main features:
Movie recorder and player (MPEG-4)
Photo viewer (Jpeg)
Built-in 1.8-inch HDD: 20G/40G/60G
7-inch color LTPS display
USB 2.0 high speed
MP3/WMA/firmware upgrade
Built-in Li-ion battery: 5 hours (movie playback)
Size: 20 x 15 x 2.5cm
Frequency bandwidth: 20Hz to 20kHz
S/N ratio: 95dB
Earphone output: 10mW
Support operating system: WIN95/98/2000/XP