Playback over 3000 songs in the most popular formats such as MP3, WMA, WAV, and more. Over 30 hours of video playback, including your favorite movies and video clips. Supports the most popular formats such as RM, RMVB, FLV, MP4, AVI, WMV, 3GP, and more, view JPEG, BMP, GIF, and PNG images, view e-book and TXT files. Listen to and record your favorite broadcast with the built-in FM Radio. Use it as a voice recorder to record notes and lectures. View videos, pictures, and movies on a TV or monitor using the HDMI output. Also features a stopwatch, calculator, timezone, and dictionary. MicroSD slot capable of holding up to an additional 8GB for a total of 16GB of storage. Listen to your medias without headphones thanks to the built-in speaker. Plays up to 8.5hours of music, 2.5 hours of video, on a single charge. Windows 7, XP, VISTA, MAC OS X and LINUX compatible. Use the included eMusic card to sign up & download 35 free MP3s and 1 free audiobook.