"DIgital Photo Album 3.5" TFT LCD with 320 x 240 Pixel resoltuon. Touch Screen control Screen turns on automatically when cover is opened. 61MB internal memory holds 1000 images. Organize photos with up to 9 different folders. Ability to add text to photos. Slideshow mode Supports JPEG and BMP photo formats. Compatable with windows XP Vista Win 7 Mac. Rechargable Lithium Battery (4hour continuous playtime Low stand-by battery drainage reserves battery life when not in use. USB cable included. "