Conwork 3-Pack 6.35mm 1/4" Male Mono Plug To RCA Female Jack Audio Adapter Connector Widely used in home, KTV, or other places where use the audio devices.? Great for speaker use for mono channel microphone connecting. You can create a RCA socket by insert the 6.35mm mono plug to a RCA socket easily. Total Size: 5.8 x 1cm/ 2.3" x 0.4" (L*D) Package Contents: 3x 6.35mm Male to RCA Female Connector. Lifetime Warranty.