Apple iPod Nano Gen 2 is the second generation iPod Nano. The iPod Nano Gen 2 featured scratch-resistant, anodized aluminum casing like the earlier Mini's design; the multiple color choices mirrored those of the Mini as well. It also featured a 40% brighter, "more vibrant" display, a battery life upgrade, and storages sizes doubled to 2, 4, and 8 GB models. After long-time use, your iPod Nano Gen 2 may become broken. ETrade Supply can provide enough iPod Nano Gen 2 replacement parts for you to replace the cracked parts.