Balanced Neutrik XLR 4 pin female connector
The wire has been sheathed in paracord and litz braided
There are 4 termination options for this adapter. All plugs are black (other options are also available).
The 4.4mm TRRRS option is compatible with the Sony NW-WM1Z, NW-WM1A and other devices with a 4.4mm balanced output.
The 3.5mm TRRS option is compatible with the Sony ZX2, Hifiman HM-801 and the various Geek Wave and Out DAC/amps.
The 2 feet and longer lengths allow you to leave the heavy and unwieldy male/female XLR connection on your desk, side table, couch, etc. while you hold and control your digital audio player. There is much less strain and pressure on the socket since the weight of the XLR connectors is not pulling on it.