The Sony Walkman WM-F107 is a stereo radio and cassette player powered by an integrated solar panel. The solar panel could only power the device in bright sunlight. Still, it contained a rechargeable battery for use away from the sun. A backup AA battery compartment was also included.
Sony SOLAR Sports Walkman WM-F107 Portable Cassette Player
Sony SOLAR Sports Walkman WM-F107 Portable Cassette Player
Solarex Chirping Solar Bird • Museum Of Solar Energy
Solar Walkman WM-F107 Radio Sony Corporation; Tokyo, build
Panasonic R-013 Solar Radio • Museum Of Solar Energy
Obsolete Sony @ObsoleteSony - In 1987, Sony released the WM-F107
In Remembrance Of: A History of the Walkman
SONY WM-F107 Solar Walkman Stereo Cassette player + original
Solar Wall Lamps LED Outdoor Waterproof Garden Patio Pathway
Walkman - Wikipedia
Sony SOLAR Sports Walkman WM-F107 Portable Cassette Player
Solar Cell Archive • Museum Of Solar Energy
Walkman - Wikipedia
Walkman - Wikipedia
Solar Walkman Cassette Player • Museum Of Solar Energy