2/3/4 Pole Stereo Jack 2.5mm 3.5mm Plug (Male)

A stereo audio jack connector male is a type of audio connector used for transmitting analog audio signals. It is commonly used in headphones, speakers, microphones, and other audio equipment. The "male" part of the term refers to the fact that it has a protruding pin that fits into a corresponding "female" jack, allowing the two to be connected. The "stereo" part means that it carries two channels of audio (left and right) and the "audio" part means that it carries an analog audio signal. The "metal body" part of the term indicates that the connector's body is made of metal, which is a common material for audio connectors because of its durability and conductivity.