Apple iPod nano 1 GB Black (1st Generation)  (Discontinued by Manufacturer) 1 GB Storage Capacity (Estimated Free Space 900 MB) 1 GB model stores up to 240 songs; supports AAC (16 to 320 Kbps), Protected AAC, MP3 (16 to 320 Kbps) Only .27 inches thin and 1.5 ounces, with a bright color display Up to 14 hours of music playback; up to 4 hours of slideshows with music Comes with earbud headphones, USB cable, dock adapter Compatible with Windows 2000 with Service Pack 4 or later, or Windows XP Home or Professional with Service Pack 2 or later