Disney Mix Max High School Musical Movie & MP3 Player Features a 2.2-inch color display and 512 MB of internal memory, which holds up to 240 songs or 6 hours of video (memory is easily expandable up to 2 GB with add-on SD/MMC cards sold separately Plays video at 220 x 176 resolution, or 30 frames per second - the standard rate for TV shows Plays video (WMV), audio (MP3/WMA) and picture (JPEG) files Includes a built-in, rechargeable battery. A typical charge provides up to two hours of video playback - plenty of time to watch a full-length movie while traveling Also includes a 3.5 mm. stereo headphone jack, USB 2.0 port for connectivity (Mac & PC compatible) and a Windows Media software CD