1. Gold-plated earphone pin 2. Suitable for Sennheiser HD580/HD600/HD650/ HD660S headphones, DIY headphone cable 3. Clear sound quality, anti-interference, gold-plated material, wide compatibility, easy to carry, multi-purpose 4. Solid-core pure copper pins make signal transmission more stable, the connection interface is not loose, resistant to plugging and unplugging, and prolongs the service life 5. The metal aluminum shell and gold-plated plug are combined into one, suitable for Sennheiser headphone accessories 6. Stable signal transmission performance reduces distortion and reproduces treble frequencies 7. Applicable equipment: digital products 8. Connector material: gold-plated 9. Wire core material: bare copper wire 10. Wire material: oxygen-free copper 11. Length: 3.5cm 12. Weight: about 3g
