Size and Weight


Height: 1.48 inches (37.5 mm)
Width: 1.61 inches (40.9 mm)
Depth: 0.35 inch (8.78 mm) including clip
Weight: 0.74 ounce (21.1 grams)1
Volume: 0.614 cu. inch (10,056 cu. mm)

Capacity2

8GB


Display


1.54-inch (diagonal) color TFT display
240-by-240-pixel resolution
220 pixels per inch

External Buttons and Controls
Sleep/Wake, Volume, Dock Connector, Earphones
Audio Playback


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

FM Radio


Regional settings for Americas, Asia, Australia, Europe, and Japan
Live Pause feature for pausing a radio broadcast and rewinding (within a 15-minute buffer)

Sensor


Accelerometer

Battery and Power3


Built-in rechargeable lithium-ion battery
Up to 24 hours of music playback when fully charged
Charging via USB to computer system or power adapter (sold separately)
Fast-charge time: about 1.5 hours (charges up to 80% of battery capacity)
Full-charge time: about 3 hours

Languages


29 UI languages: Arabic, Brazilian Portuguese, Cantonese (Traditional Chinese), Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish
Song, album, and artist information can also be displayed in Bulgarian, Serbian, Slovenian, Ukrainian, and Vietnamese. For Arabic and Hebrew language support, some UI elements are not right to left.
Fitness spoken feedback is available in seven languages: Chinese (Mandarin), English (U.S.), French (France), German, I