To 3.5 Microphone mic and earphone female Extension Audio Splitter Cable Stereo Splitter 3.5mm Jack male
https://www.vogueparade.com/shopping/EN/A3/52/1005003720579613/to-35-microphone-mic-and-earphone-female-extension-audio-splitter-cable-stereo-splitter-35mm-jack-male//