Power: 6-pin FireWire or power adapter: 100V to 240V at 0.4 A max
Playtime: 10 hours
Operating Temperature: 32 to 113 deg. F (0 to 45 deg. C)
Storage Temperature: -4 to 158 deg. F (-20 to 70 deg. C)
Relative Humidity: 5% to 95% noncondensing
Altitude: 10,000 feet (3000 m)
History: In March 2002, Apple released an updated revision of the iPod with 5 or 10 GB capacity, equalizer support and contact function (address book). In July 2002 at MacWorldExpo, Apple released another revision of the iPod, now shipping with up to 20 GB capacity and remote control. Apple also released an iPod for Windows.
History Source: The Apple Museum
History Source Address: http://www.theapplemuseum.com/