Refurbished Apple iPod Nano 2nd Generation 2GB 4GB Silver New Battery A1199 MA477LL/A MA426LL/A Capacity:2GB it is highly recommended not

it is highly recommended not to rely solely on USB

Please let me know which batteries work if you buy a kit and use a different battery

Please note: This hard drive model uses a proprietary interface and requires this HDD flex cable for connection to supported iPod models

which has a window (completely flush with the casing) that allows the signal to exit the casing

Multi-stream support (necessary for truly wireless in-ear headphones) allows you to output to more than one device at the same time

Refurbished Apple iPod Nano 2nd Generation 2GB 4GB Silver New Battery A1199 MA477LL/A MA426LL/A Capacity:2GB it is highly recommended notRefurbished iPods come with a 180 day limited warranty (see below) Sale is for iPod & a new USB type A 30 pin cable. iPods have a new 580mah lithium ion battery installed. Limited Warranty Information & FAQ Access Here