It is very high quality audio connectors for using microphone cables and mixers etc. audio equipments. We can do ODM and OEM for you if you like. Houings, bases, pins, clamps are very high quality, and are very different from others. This connector is designed to terminate single-pair cable for balanced mono applications. It is ideal for use with line-level signals. It is in line with the objective of "Quality guarantee. The products have been selling far to Europe, America and other countries all over the world for many years. They are well-received by customers as well.