Size and weight

*Height: 4.5 inches (115 mm).

*Width: 2.4 inches (61 mm).

*Depth: 0.46 inch (11.6 mm).

*Weight: 4.8 ounces (135 grams).







Capacity: 8GB flash drive1.

Display: *3.5-inch (diagonal) widescreen multi-touch display.

*480-by-320-pixel resolution at 160 dpi.

*Support for display of multiple languages and

characters simultaneously.



Operating system: OS X.

GSM: Quad-band (850, 900, 1800, 1900 MHz).



Wireless data:

*Wi-Fi (802.11b/g).

*EDGE.

*Bluetooth 2.0+EDR.



Camera: 2.0 megapixels.



Audio:

*Frequency response: 20Hz to 20,000Hz.

*Audio formats supported: AAC, Protected AAC,

MP3, MP3 VBR, Audible (formats 1, 2, and 3), Apple

Lossless, AIFF, and WAV.



Video:

*Video formats supported: H.264 video, up to

1.5 Mbps, 640 by 480 pixels, 30 frames per second, Low-Complexity

version of the H.264 Baseline Profile with AAC-LC audio up to 160

Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats;

H.264 video, up to 768 Kbps, 320 by 240 pixels, 30 frames per

second, Baseline Profile up to Level 1.3 with AAC-LC audio up to

160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats;

MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per

second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz,

stereo audio in .m4v, .mp4, and .mov file formats.







Headphones:

*Stereo earphones with built-in microphone.

*Frequency response: 20Hz to 20,000Hz.

*Impedance: 32 ohms.



Mac system requirements:

*Mac computer with USB 2.0 port.

*Mac OS X v10.4.10 or later.

*iTunes 7.3 or later.



Windows system requirements:

*PC with USB 2.0 port.

*Windows Vista Home Premium, Business, Enterprise, or

Ultimate Edition; or Windows XP Home or Professional with

Service Pack 2 or later.



*iTunes 7.3 or later.



Environmental requirements:

*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).



Input and output:

*iPhone.

*30-pin dock connector.

*3.5-mm stereo headphone minijack.



iPhone Dock:

*Dock connector.





Power and battery:

*Built-in rechargeable lithium ion battery.

*Talk time: Up to 8 hours2.

*Standby time: Up to 250 hours3.

*Internet use: Up to 6 hours4.

*Video playback: Up to 7 hours5.

*Audio playback: Up to 24 hours6.