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.
| Company | Sony |
| Year | 1987 |
| Cell Type | Monocrystalline, Product |
| Part No. | WM-F107 |
| Primary Use | Consumer, |
| Materials | plastic, metal |
| Size | 125x110x40mm |
| Weight | 309g |
| Acquisition | Purchased |
