iPod shuffle (original, 512 MB, 2005)

The original iPod shuffle featured 512 MB or 1.0 GB of flash memory in a 3.3 by 0.98 by 0.33-inch case with an integrated USB connector. Like all iPod shuffle models, it lacked a display. The name of the iPod refers to its ability to shuffle among the 120 or 240 songs its capable of storing.

Like other iPod models, the shuffle can be used to store files other than music files, a feature that worked particularly well on the original shuffle with its integrated USB port.

The original iPod shuffle shipped with a white lanyard and a cap.

Source: EveryMac.com

iPod nano Generation 2 (4 GB, green, 2006, unopened)

The iPod nano Generation 2 was available in 2 GB, 4 GB, or 8 GB flash memory capacities, capable of supporting either 500, 1000, or 2000 songs. In addition to songs, it could hold up to 25,000 photos on its 1.5 inch (diagonal) LCD display.

The 2 GB model was only available in silver; the 4 GB model was available in silver, green, blue, and pink; and the 8 GB model was only available in black.

Source: EveryMac.com

iPod shuffle Generation 3 (4 GB, stainless steel, 2009, unopened)

The iPod shuffle Generation 3 was released in two stages. The initial release came in black and silver, and a later release added blue, green, pink, and an all-stainless-steel “Special Edition.”

The design of the iPod shuffle Generation 3 was considered somewhat controversial because it had no external screen or controls. The three controls—volume up, volume down, and “action”—are all on the earphone cable. VoiceOver technology, accessed using the “action” control, spoke song information.

This example is an unopened stainless steel Special Edition. It was only offered in a 4 GB capacity, and was only available at Apple Stores.

Source: EveryMac.com

iPod nano Generation 6 (8 GB, 2010)

The iPod nano Generation 6 was a major design change from previous iPod nano models. This iPod nano came in silver, graphite, blue, green, orange, pink, and (PRODUCT) RED Special Edition. Its design was a square aluminum and glass case with a clip on the back and a 1.54-inch Multitouch screen.

Although its interface looks similar to iOS, it cannot run iOS applications or games compatible with previous iPod models. Its features include a pedometer, FM radio with live pause, Nike+iPod functions, VoiceOver, and Shake to Shuffle.

Source: EveryMac.com

iPod Generation 4 (20 GB, 2004, Tivo edition)

The iPod Generation 4 shipped with a 20 or 40 GB hard drive and was the first full-size iPod to use the Click Wheel that was introduced with the iPod mini.

This example features a factory-etched Tivo logo. This etching option was offered by Apple for corporate gifts or promotions. In this case, I was a member of Tivo’s “Tivo Rewards” program that included a credit card that accrued points that could be redeemed for various rewards, including this etched iPod.

Source: EveryMac.com

iPod shuffle Generation 2 (1 GB, orange, 2007)

This version of the iPod shuffle Generation 2 was updated to include five colors: silver (original), orange, green, blue, and pink. Also, this revision switch from the old-style “cap” earbuds to the current, more streamlined design. The case of this iPod shuffle features a clip that allows you to easily attach it to clothing.

This iPod shuffle’s design greatly differs from the original iPod shuffle that looked and functioned similarly to a flash drive. To charge this iPod shuffle and load it with up to 240 songs, it sits in a very small USB base with a protruding 3.5mm jack that uses the audio jack to transfer data and charging power.

The iPod shuffle is the only set of iPod models with no display.

Source: EveryMac.com

iPod shuffle Generation 4 (2 GB, blue, 2010, unopened)

The iPod shuffle Generation 4 is a rare example of Apple reversing a design theme and going back to a design closer to a previous design, while still improving upon it. The iPod shuffle Generation 4 has a design similar to the Generation 2 iPod shuffle, but it is smaller and adds a “VoiceOver” feature that reads the name of songs, artists, and playlists out loud. While the Generation 3 iPod shuffle had no controls on the iPod device, the Generation 4 added the clickable ring buttons back to the iPod.

The iPod shuffle Generation 4 was available in five colors: silver (with a black button ring); and blue, green, orange, and pink (with a white button ring). All models have 2 GB of storage, or up to 500 songs.

Source: EveryMac.com

iPod shuffle Generation 2 (1 GB, silver, 2007)

This version of the iPod shuffle Generation 2 was updated to include five colors: silver (original), orange, green, blue, and pink. Also, this revision switch from the old-style “cap” earbuds to the current, more streamlined design. The case of this iPod shuffle features a clip that allows you to easily attach it to clothing.

This iPod shuffle’s design greatly differs from the original iPod shuffle that looked and functioned similarly to a flash drive. To charge this iPod shuffle and load it with up to 240 songs, it sits in a very small USB base with a protruding 3.5mm jack that uses the audio jack to transfer data and charging power.

The iPod shuffle is the only iPod with no display.

Source: EveryMac.com

iPod Generation 3 (40 GB, 2004)

The iPod Generation 3 was available in three sizes: 15 GB, 20 GB, or 40 GB on a 4200 RPM ATA-66 hard drive capable of storing 3700, 5000, or 10,000 songs. It used a 2-inch (diagonal) monochrome LCD display with blue-white LED backlight in a case with an “iBook white” front and a polished stainless steel back.

This iPod was thinner, lighter, had a more rounded case design, and introduced the idea of an iPod dock for easy connection to a computer or stereo. The buttons were changed to solid-state (instead of the earlier physical buttons) and moved from around the click wheel to a row above the click wheel.

Source: EveryMac.com

iPod nano Generation 5 (16 GB, blue, 2009)

The iPod nano Generation 5 was notable because of its impressive color choices. This model was available in nine colors: (PRODUCT) RED Special Edition, pink, orange, yellow, green, blue, purple, silver, and black. The finish for the generation 5 nano is glossy and the case is made of aluminum and glass. It was available with 8 GB or 16 GB of flash memory (2000 or 4000 songs).

This iPod nano also features a video camera with an integrated microphone and speaker that takes advantage of its high-quality 2.2″ TFT display (240×376, 204 ppi). The video quality is H.264 VGA 640×480 at 30 FPS with AAC audio, but it cannot take still photographs. This iPod also has a built-in FM Radio with “live pause,” allowing pause and rewind up to 15 minutes.

My example is blue, and I remember using it as a back-up/additional video camera that had surprisingly good audio for its size.

Source: EveryMac.com