1. Clear stereo sound experience: This cassette player is equipped with a fidelity stereo system, delivering fine, fullbodied sound quality. Whether at home or outdoors, the FM function (frequency modulation) ensures clear audio even at long wavelengths for a vivid listening experience. 2. Smart rewind function: The cassette player features an automatic rewind function—simply press the 'Rewind' button to quickly rewind the tape. By pressing the 'Play Mode' button on both sides, you can easily switch between single or continuous rewinding, eliminating the hassle of manual rewinding and providing a smoother, more natural listening experience. 3. Classic design, portable: Its compact and stylish design blends retro aesthetics with modern craftsmanship, making it easy to carry and use anytime, anywhere. The transparent ABS housing showcases the unique beauty of its inner mechanical structure while adding a nostalgic touch. The 3.5mm headphone jack allows direct connection to headphones or other audio devices for effortless music streaming. 4. Versatile compatibility: This cassette recorder can not only play tapes but also record music and transmit it to other devices like Bluetooth speakers or headphones. It is suitable for preserving old songs or discovering music.