Headphone Jack
Definition of Headphone Jack as it relates to Electronics, Cables and Adapters, Audio Cables
A headphone jack is a female connector found on various electronic devices, designed to accept a male plug from a pair of headphones or an audio cable. It is commonly used in portable electronics such as smartphones, tablets, and music players, allowing private listening of audio content. The headphone jack follows the standard specifications of audio cables, with a 3.5mm diameter being the most common size for consumer devices. It provides a simple and convenient way to connect and disconnect audio equipment, making it an essential feature in the world of electronics and audio technology.