5 SIMPLE STATEMENTS ABOUT IDEAS EXPLAINED

The Sony Walkman debuted in Japan in 1979 (and also the U.S. in 1980) and rapidly turned the It Woman of your ’80s. The Walkman by itself was compact, lightweight, and transportable, and so had been its headphones. As new units debuted over the years—from Sony’s Discman to Apple’s iPod to smartphones and the Bluetooth headphones of nowadays