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. The MDR-3R is a revival of the classic Walkman MDR-3, blending old-school charm with new tech. The headphones maintain the original design but update the audio cable to USB-C. Many critics are impressed with the MDR-3R for its ability to transport listeners back to the Walkman era, marking a notable release in the audio industry.