The Ematic EM144VID 4GB MP3 player is a versatile unit that can store up to 3000 songs, 34 hours of videos, or thousands of pictures, providing hours of entertainment when you are out and about. This unit also functions as a tool for business or school, you can record meetings and lectures on the voice recorder, or with the E-book function you can browse text files, including electronic books, TXT docs and more.