Power for the long haul The best-in-class battery lets you listen to up to 50 hours of music and watch up to 10 hours of video per charge. Lightning-fast LCD display A 2" QVGA (320x240) high-brightness screen, color LCD provides fast, rich viewing of photos, videos, and album artwork. Drag, drop and go Easily load your music by dragging and dropping music files from iTunes, Windows Media Player, or Internet Explorer. Solid sound Exclusive Sony Clear Audio Technologies -- Clear Stereo, Clear Bass Audio Technologies and Digital Sound Enhancement Engine -- restore the clarity and depth of digitally compressed music. Create Channels with SensMe feature SensMe tone analysis keeps your music in tune with your mood. SensMe feature automatically groups your music into channels based on beats-per-minute, making listening and managing your content even simpler. Finally, I can see the lyrics Load .lrc lyric files for your favorite songs and set the lyrics to scroll by in sync to the music. Sing to your favorites Karaoke feature lets you choose how much vocals to remove so you can sing over the music track, plus with the song key adjustment feature you will always be in your range. Kick that jam Speed control give you the option to speed up or slow down your tracks, handy for learning that riff or jamming like a DJ. Diminutive design, big storage Streamlined for portability, the E Series can stash hours of music, video and photos in the built-in 8GB memory. Enjoy the variety of FM radio programming A built-in digital FM tuner lets you choose from a wide variety of radio, talk and music programming. Open, Charge, Listen Headphones and USB cable are included.