Usb Charger included.  Holds charge but I'm sure not for days. Works and has songs on it. There are some scuffs on it. Please look at the pictures, it has the model and other info about it on the pictures of the listing.

This Apple iPod Nano 2nd Generation Silver bundle comes with 2GB of storage capacity and a 1.5 inch screen size. It features a headphone jack and USB 2.0 connectivity for easy use. The iPod has no band and is perfect for listening to your favorite music on the go. The product line is labeled as Walkman and it includes a USB MP3 player. Please see pictures for more details.