IPOD * 5.6 ounces * 2.4 x 4.1 x .57 inches * Apple Earphones * AC Adapter * FireWire cable * USB 2.0 cable * System Requirements: iPod for Mac requires a Macintosh with built-in FireWire and Mac OS X v10.1.5 or later (Mac OS X v10.3 or later recommended). iPod for Windows requires a PC with built-in FireWire or USB 2.0 port or a Windows-certified FireWire or USB 2.0 card and Windows 2000 (Service Pack 4) or Windows XP Home or Professional.