Toshiba Gigabeat MEG-F20K 20 GB Digital Audio Player Black 20 GB Toshiba hard drive (5,000 MP3s); 2.2-inch QVGA LCD (240 x 320); JPEG photo/album cover viewer with slideshow capability Plays MP3, WMA, and WAV files; compatible with Windows Plays for Sure and Napster To Go Up to 16-hour battery life, USB charging option; 28 equalizer settings and SRS WOW simulated surround sound Supplied Gigabeat Room software helps you manage music and images; docking cradle fosters 1-button CD ripping and file transfer Measures just 2.5 x 4.1 x 0.63 inches (W x H x D)