Lithium-Ion rechargeable battery with great Stamina of 30 hours;

High speed battery charge: 3 minutes charging will give you 3 hours playback time;

Transfer up to 90 CD's onto the internal memory thanks to ATRAC3plus compression technology;

Direct USB plug for ease of use;

Bright and clear 1-line OLED display for easy navigation;

Multiple codec support: ATRAC, MP3 and WMA compatible;

SonicStage software for easy music management and transfers of your favorite tracks.