Second-Generation iPod nano - The second generation iPod nano is characterized by its size, corners, colors, and the location of its heaphone port.
The second-generation nano has corners that are slightly sharper than the rounded corners used in the first-generation model. These models are also slightly smaller than the first generation. Headphone and dock connector ports are both located on the bottom of the iPod.
In response, to the scratching problems that plagued some 1st generation models, the 2nd generation nano included a scratch-resistant casing. Like its predecessor, it used a clickwheel to control the nano and was able to display photos. This model added support for gapless playback.
Capacity
2 GB (about 500 songs)
4 GB (about 1,000 songs)
8 GB (about 2,000 songs)
Solid state Flash memory
Screen
176 x 132
1.5 inches
65,000 colors
Supported Formats
Audio
- AAC
- AIFF
- Apple Lossless
- MP3
- WAV
Images
- Bitmap
- GIF
- JPEG
- PNG
- PSD (Mac only)
- TIFF
Battery
24 hours
Colors
silver (2 GB model only came in silver)
black (8 GB model only came in black initially)
magenta
green
blue
red (added for 8 GB model only in Nov. 2006
Connectors
Dock connector
Dimensions
3.5 x 1.6 x 0.26 inches
Weight
1.41 ounces
Requirements
Mac:Mac OS X 10.3.9 or higher; iTunes 7 or higher
Windows:Windows 2000 or XP or higher; iTunes 7 or higher
Price
2 GB - US$149
4 GB - $199
8 GB - $249
Availability
Released: Sept. 2006
Discontinued: Sept. 2007


