The Radio Shack AM/FM Radio crystal build yourself vintage 28-179 is a portable radio that allows users to assemble their own crystal sets to tune into AM and FM radio frequencies. With the Radio Shack brand known for its reliability and quality, this model 28-179 offers a unique and nostalgic way for consumers to enjoy listening to their favorite radio stations. Perfect for vintage electronics enthusiasts or those looking to experience the simplicity of traditional radio tuning, this Radio Shack radio offers a fun and educational building experience.