Series
List of offical walkman series, families.
Soundabout
by: SonySony first called their walkmans Stowaway in the UK, the Freestyle in Australia, and the Soundabout in the U.S. — but eventually it would become known everywhere as the Walkman.
Wireless
by: SonyWireless series. Able to use with Wireless Headphones with the appropriate receiver.
