When the iPod 4th generation got updated to the iPod Photo, the U2 version was launched as well. Of course, having the now-classic black look and red clickwheel around the colour screen, plus laser-engraved signatures of U2 members on the back. Unfortunately, just like all other Gen 4 units I have, its battery is dead.

Apple
iPod U2 Edition Color

iPod U2 Edition Color
Release Year 2005
Capacity 20 GB
Apple Order No. MA127LL/A
Model Number A1099 (EMC 2022)
COLLECTED
Actual Capacity 20 GB