Apple has release the new thinnest ever iPod nano.

Featuring a sleek new design with a curved aluminum and glass enclosure, the newApple iPod nano available in nine vibrant colors. With starting selling price at $149, the 4th generation iPod nano comes in 8GB and 16GB.

New Apple iPod nano Specifications
Capacity
- 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

Size and weight
Height: 3.6 inches (90.7 mm)
Width: 1.5 inches (38.7 mm)
Depth: 0.24 inch (6.2 mm)
Weight: 1.3 ounces (36.8 grams)

Display
- 2-inch (diagonal) liquid crystal display with blue-white LED backlight
- 320-by-240-pixel resolution at 204 pixels per inch

Audio
- Frequency response: 20Hz to 20,000Hz
- Audio formats supported: AAC (16 to 320 Kbps), Protected AAC (from iTunes Store), MP3 (16 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, and 4), Apple Lossless, AIFF, and WAV
- User-configurable maximum volume limit


Headphones
- Earphones
- Frequency response: 20Hz to 20,000Hz
- Impedance: 32 ohms

Video
- 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


Input and output
- Dock connector
- 3.5-mm stereo headphone jack

Battery and power
- Built-in rechargeable lithium ion battery
- Playback time
* Music playback time: Up to 24 hours when fully charged
* Video playback time: Up to 4 hours when fully charged