Sony has unveiled the MDR-3R wired headphones for $60. The MDR-3R draws inspiration from the classic 1970s design. USB-C connectivity is featured in the MDR-3R. The MDR-3R brings back 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. The MDR-3R has received positive reviews from critics for its ability to bring back the nostalgia of the Walkman era, marking a notable release in the audio industry.