The Nextar N10W-400 features a large 10.4-inch TFT screen with built-in speakers, and provides slideshow functions with background music so you can play all photos with multiple transition effects with music!. The N10W-400 is equipped with a memory card reader that is compatible with SD, MMC,MS, and CF cards and USB ports for connecting a USB flash drive! Other features include picture rotation and review and auto slide show and repeat playback functions!.