... length: 1M Compatibility: iPod 3rd Gen 40GB, 30GB, 15GB, 20GB iPod Classic 160GB, 80GB, 120GB iPod 4th Gen 20GB (Color Display), 30GB (Color Display), 60GB ... Special Edition, 20GB, 40GB iPod Nano 1st Gen 1GB, 2GB, 4GB iPod Video 60GB, 30GB, 80GB, U2 Special Edition iPod Mini 6GB, 4GB iPhone ...