This practical solderless audio converter cable features 3.5mm TS mono male plug on one end and 2 pin screw terminal female port on the other end. It allows convenient audio signal conversion and line connection without complex soldering work. Tight screw terminals firmly fix wires to prevent loose contact and signal interruption. Adopted high-quality internal wire core effectively reduces signal loss, guarantees smooth mono audio transmission. Widely suitable for audio equipment wiring, speaker connection, monitoring device assembly, engineering audio layout and various DIY audio modification projects. Easy to install and use, ideal for professional and daily audio wiring applications.