The OEAudio Fitear IEM Connector is for DIY lovers with a pair of Fitear Earphones to craft their own cable. 
 
The connectors are made of 3U Gold Plated Copper and the container is made of LCP - Liquid Crystal Polymer. LCP has a higher permittivity rate than normal PE material which brings a clearer sound background and a purer sound performance. 
 
Solder Cups are attached on the bottom of the connector for easy soldering.