A High Quality Gold Plated 3.5mm Stereo Extension Cable to create a fast and easy way to extend your audio player connection. Compatible with portable CD or MP3 players‚ sound cards‚ and multimedia speakers etc. The Cable is UK CA Compliant ensuring the materials used are to EU Standards. Please Select the Size you want from the Pull Down List Above. Please note, for Headphones, ensure your headphones are Stereo only without a Microphone. If your headphones have a Microphone and you want to use the Microphone, you will need a 4 Pole Extension Cable. An easy check is to count how many Black Rings are on the 3.5mm Jack of your Cable. If it has 2 Black Rings, this cable is fine.