1 x Earphone Cable(With Microphone). Material: TPE + Pure copper wire core(14 core). Suitable for 3.5mm all phone,MP3,MP4,for ,for ,etc.
3.5mm Detachable Earphone Maintenance Wire DIY Microphone Cable Extension Cord
Recently started making my own Aux cables for my headphones, this one came out really nice IMO : r/pcmasterrace
How to get headphones with a mic to work in one port without a splitter cable - Quora
UNIVERSAL EXTENSION CABLE Microphone Home 3 Pin Adapter Anti Corrosion $28.62 - PicClick AU
DIY] Headphone removable cable mod
3.5mm Detachable Earphone Maintenance Wire DIY Microphone Cable Extension Cord
Replacement Cord, Maintenance Wire, Headphone Cable, Earphone Cable
Black Dragon Headphone Cable
5N OFC Sleeved Cable with MIC for Sennheiser HD5XX and Momentum Headphones – Earphone DIY Labs
New Earphone Audio Cable 1.2M Silver-coated Copper Wire Earphone Maintenance Wire for DIY Replacement Headphone Audio Cable #20