Ematic 7-Inch TFT Color eBook Reader with Built-in 4 GB Flash, Video Playback and Music Playback (EB101P). Combining the latest advances in Portable Entertainment, the Ematic e-book Reader browses e-books, plays videos and music, and views pictures all on a 7" color display. The built-in 4GB of memory allows users to store thosands of e-books and photos or over 20 hours of video and music playback. Also the expandable MicroSD card slot lets you add up to an additional 16GB of media enough storage for 40,000 e-books! The slim, design makes it easy to keep with you no matter where you go! 4GB of memory stores up to 2,300 songs, 20 hours of video or thousands of e-books 7" 800 x 480 pixel Color Display allows you to watch videos, movies, view song information and pictures, and browse e-books. Expandable microSD card slot holds up to 40,000 e-books (microSD card sold separately). Built-in MP3 player allows you to complement your reading with your favorite background music; supports MP3, WMA, WAV, FLAC, and more. Photo/Video Player lets you browse photos and watch your favorite videos in stunning color; supports JPG, BMP, AVI, MP4, FLV, and more.