<ul><li>This is 6.5mm Stereo Male to 3.5mm Female with screw thread.</li><li>The kind that plugs into some old headphone plug, anythings use 6.5mm Stereo Plug for sound. And you can transfer that sound to your Stereo NEW headphone with 3.5mm audio cable.</li><li>Suitable for audio application, you can accept 3.5mm input to headphone, Converts 3.5mm input to 6.5mm audio plug.</li><li>Package Included 4Pcs Plugs.</li><li>If you have any questions or suggestions, please feel free to contact us and we will reply to you within 24 hours</li></ul><br><br>

Zeatop Hendar 4Pcs Gold 3.5mm Female to 1/4 6.35mm Male Stereo Audio Plug Headphone Screw Adapters for Headphones, ZTHD-EAR-C-00022