Apple iPod touch 8 GB White (4th Generation) (Discontinued by Manufacturer) iPod touch has one-year limited warranty. iPod touch supports for AAC, Protected AAC (iTunes Store) and other audio formats, H.264, MPEG-4, and Motion JPEG video codecs in M4V, MP4, MOV, and AVI formats. iPod touch plays up to 40 hours of audio playback or 7 hours of video playback on a single charge. iPod touch has 8 GB Storage Capacity (Estimated Free Space 6.5 GB) for about 2,000 songs, 10,000 photos, or 10 hours of video. iPod touch has a 3.5-inch (diagonal) widescreen Multi-Touch LCD display with 960-by-640-pixel resolution (326 pixels per inch).