This 6.35mm mono audio adapter cable adopts standard 2-pole male plug matched with 2 pin screw terminal block, perfectly suitable for microphone and mono audio equipment connection. Featuring shielding design, it greatly reduces noise and ensures stable clear audio signal transmission. No soldering tools needed, you can fast fix wires through screw terminals for quick circuit assembly. Ideal for stage microphone wiring, audio device modification, speaker installation and various DIY audio projects. Packed with 2 pieces to satisfy your daily replacement and multi-scene usage demands.