The Sony WM-F702 is a compact portable cassette player that was popular during the late 1980s and early 1990s. It combines the functionality of a cassette recorder with an FM radio tuner, allowing users to listen to their favorite radio stations or record music from the radio directly onto cassette tapes. The design features a sleek, pocket-sized form factor suitable for on-the-go use. The device is powered by batteries, enhancing its portability. The WM-F702 includes a variety of playback features such as pause, rewind, fast forward, and an easy-to-read indicator for the tape counter. Additionally, it boasts built-in speakers for direct playback, and a headphone jack for private listening. The device typically features a sturdy construction, making it durable for everyday use. As with many models of the era, the sound quality is often described as warm and engaging, closely associated with analog audio characteristics.