 | Height: 3.6 inches (90.7 mm) |
 | Width: 1.5 inches (38.7 mm) |
 | Depth: 0.24 inch (6.2 mm) |
 | Weight: 1.28 ounces (36.4 grams) |
 | 8GB or 16GB flash drive |
 | Holds up to 2,000 or 4,000 songs in 128-Kbps AAC format |
 | Holds up to 7,000 or 14,000 iPod-viewable photos |
 | Holds up to 8 hours or 16 hours of video |
 | Stores data via USB flash drive |
 | 2.2-inch (diagonal) TFT display |
 | 240-by-376-pixel resolution at 204 pixels per inch |
 | H.264 VGA video, 640 by 480 pixels, up to 30 frames per second with AAC audio |
 | 15 real-time special effects: Sepia, Black and White, X-Ray, Film Grain, Thermal, Security Cam, Cyborg, Bulge, Kaleido, Motion Blur, Mirror, Light Tunnel, Dent, Stretch, and Twirl |
 | Spoken menus allow listeners to hear many of the names of menus, song titles, and artists without viewing the screen. |
 | An alternative large font can make menus easier to read. |
 | A high-resolution LCD display with adjustable contrast and backlight settings makes it easier to read in low light. |
 | Captions in video are displayed when they are present using a legible, high-contrast white-on-black font. |
 | Frequency response: 20Hz to 20,000Hz |
 | Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV |
 | User-configurable maximum volume limit |
 | Built-in rechargeable lithium-ion battery |
 | Charging via USB to computer system or power adapter (sold separately) |
 | Operating temperature: 32° to 95° F |
 | (0° to 35° C) |
 | Nonoperating temperature: -4° to 113° F |
 | (-20° to 45° C) |
 | Relative humidity: 5% to 95% noncondensing |
 | Maximum operating altitude: 10,000 feet |
 | (3000 m) |
 | Mac computer with USB 2.0 port |
 | Mac OS X v10.4.11 or later |
 | iTunes 9 or later |
 | iPhoto 6.0.6 or later recommended for use with Mac OS X Tiger |
 | iPhoto ’09 recommended for use with Mac OS X Leopard or Snow Leopard |
 | PC with USB 2.0 port |
 | Windows Vista or Windows XP Home or Professional with Service Pack 3 or later |
 | iTunes 9 or later |