The Apple iPod Nano 1st Gen 4GB White A1137 is a digital music player released in 2005 by Apple. It features a 1.5-inch screen size, 4GB storage capacity, and a headphone jack for audio output. With a sleek design and a battery life of 14 hours, this MP3 player is perfect for on-the-go music listening. The device also includes a click wheel for easy navigation and is compatible with USB connectivity for easy transfer of music files. Perfect for those looking for a compact and stylish portable audio device. seems to work good and be in good condition. a few light scratches on the back. refer to pictures. battery life unknown