iPod Touch (4th generation) - Wikipedia

iPod Nano - Wikipedia

Apple iPod Touch 4th Generation 32GB - Black - Good Condition 885909395095

Apple iPod touch 16GB Black (4th Generation) (Discontinued by Manufacturer) : Electronics

How to Check & Identify Your iPod's Generation: 3 Easy Ways

iPod touch, Apple Wiki

iPod Touch (4th generation) - Wikipedia

iPad Air 2 - Wikipedia

iPod touch (4th generation), Apple Wiki

Apple iPod Touch 4th Generation WiFi 32GB Black (Scratch and Dent)

File:IPod Touch 4th gen vs. iPod Touch 5th gen.jpg - Wikipedia

upload.wikimedia.org/wikipedia/en/timeline/9pnn6dn

iOS 7 - Wikipedia

iPod Shuffle - Wikipedia

iOS - Wikipedia

How to Check & Identify Your iPod's Generation: 3 Easy Ways