Sony has unveiled the MDR-3R wired headphones for $60. The MDR-3R is inspired by the 1970s model. USB-C connectivity is featured in the MDR-3R. It revives the classic Walkman MDR-3, blending the charm of the old days with modern technology. The headphones maintain the original design but update the audio cable to USB-C. Critics praise the MDR-3R for its ability to evoke the Walkman era's nostalgia, marking a notable release in the audio industry.