​This is a vintage pair of Skyline SKP-12 Dynamic Stereo Headphones made in Japan, featuring a classic 1970s/1980s aesthetic with cream/tan and brown colors, 8 \Omega impedance, and the original coiled cord with a quarter-inch (6.35mm) plug. The headband adjustment mechanism is confirmed to be in working condition and slides smoothly. IMPORTANT CONDITION NOTE: The plastic cover piece where the cable enters the ear cup is broken/missing, leaving the internal wiring exposed (see close-up photos). Due to this damage and their age, the headphones are being sold AS IS for PARTS OR REPAIR. The headphones have not been electronically tested for audio quality or full functionality, since I do not have a way to test them. They are a great restoration project or source of hard-to-find vintage parts for a collector of classic Japanese audio equipment. Please review all photos for complete visual condition before purchasing.