Great MP3 player with incredible video playback and superb battery life.
With 8GB of flash memory and video playback (2" Colour LCD screen) along with smaller dimensions and a longer-lasting battery than the Ipod Nano, Sony has developed a superb product.

Pros:
Good sound from standard headphones.
Excellent design.
Lightweight (under 60g)
High-quality video
Equaliser functions
Long battery life

Cons:
Lack of FM radio.
High price.
SonicStage software can be improved.