Sony has unveiled the MDR-3R wired headphones for $60. Inspired by the 1970s, the MDR-3R is a throwback to the past. It includes USB-C connectivity. The MDR-3R is a revival of 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.