Material: They are made of high quality copper and plastic with gold plated for maximum signal transfer & durability.
Model: TRS( 1-Tip/1-Ring/1-Sleeve) Stereo 3 Pole 3.5 mm 1/8 inch male and female jack.
Feature: They are screw/solderless type it is more convenient to use more quickly without welding. You can just use stranded or solid core wire and a small screw driver to create custom wiring jigs.
Application: These male and female terminal-block audio connectors are matched well mainly used for microphone plug earphone plug can also be used for CCTV camera applications black molded plastic construction.


