480-by-320-pixel resolution at 163 pixels per inch
Audio
Frequency response: 20Hz to 20,000Hz
Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, and 4), Apple Lossless, AIFF, and WAV
Input and output
Dock connector
3.5-mm stereo headphone jack
External buttons and controls
Capacity
8GB flash drive2
Holds up to 1,750 songs in 128-Kbps AAC format3
Holds up to 10,000 iPod-viewable photos4
Holds up to 10 hours of video5
Wireless6
Wi-Fi (802.11b/g)
Nike + iPod support built in
Maps location-based service7
Bluetooth 2.1 + EDR
In the box
iPod touch
Earphones
USB 2.0 cable
Dock adapter
Quick Start guide
Headphones
Earphones
Frequency response: 20Hz to 20,000Hz
Impedance: 32 ohms
TV and video
Support for 480p and 576p component TV out
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 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Baseline Profile up to Level 3.0 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
Battery and power8
Built-in rechargeable lithium-ion battery
Playback time
Music playback time: Up to 30 hours when fully charged
Video playback time: Up to 6 hours when fully charged
Charging via USB to computer system or power adapter (sold separately)
Fast-charge time: about 2 hours (charges up to 80% of battery capacity)
Full-charge time: about 4 hours
Mac system requirements
Mac computer with USB 2.0 port
Mac OS X v10.4.11 or later
iTunes 9 or later
Windows system requirements
PC with USB 2.0 port
Windows Vista or Windows XP Home or Professional with Service Pack 3 or later
iTunes 9 or later9
Environmental requirements
Operating temperature: 32° to 95° F
(0° to 35° C)
Nonoperating temperature: -4° to 113° F
(-20° to 45° C)
