Product Name: 3.5 female to 2 3.5 male microphone +headset metal audio adapter cable<br><br> Product function: The two 3.5mm male connectors of this cable are inserted in the <br>notebook, and the 3.5-seat external mobile phone headset can realize dialogue <br>and listening to music on the computer.<br><br> Product length: 30cm/1FT<br><br> Product sheath material: zinc alloy<br><br>   Product plug: audio 3.5mm gold-plated male (red circle is the microphone function <br>green is the headset function)<br><br> Product socket: audio 3.5mm gold plated base<br> Product material: oxygen-free copper material to ensure high-fidelity audio signal transmission.<br><br> Product quality: nine inspection processes to ensure product quality<br><br> Product wire material: TPE high elastic wire material.<br><br> Product color: black.<br><br> headphone converter head laptop microphone combo cable 3.5mm audio splitter<br><br> What you get: 1pcs 3.5 female to 2 3.5 male cable