ViewSonic Moviebook VPD400 4.3-Inch HD Digital Portable Player Just click to upload movies, videos, photos and music into these pocket-sized devices that keep consumers entertained, anywhere Ultimate portable entertainment solutions for viewing video and movies, listening to music, viewing photo albums, recording voice memos 720p video output performance and 800x480 high-resolution make the mobile viewing experience incredible while on-the-go 8GB of internal memory with an extendable Micro SD storage slot Large capacity battery for up to 12 hours of audio and up to six hours of video for viewing programming on-the-go or around the house