The self-locking design can ensure a stable connection and make the XLR cable easy to plug out and plug in. TRS to XLR cables XLR male to female cable with a dual OFC shield of foil and copper, noiseless and lossless for sound with a great transfer. The microphone cords are soft braided tightly, more durable and beautiful, and fluff-free. The microphone cable is 3.3 Feet 1 Meter long, 22AWG, Red and Blue two colors at the end; In the package of 2 x TRS to XLR cables. The TRS to XLR cables have 3-pin connectors, in two colors, are easy to distinguish and trace or match the right ends, and are suitable for microphones, stage lighting, mixing boards, power amplifiers, speakers, and so on.