XLR cables are a type of electrical cable commonly used in professional audio and video equipment. They feature a three-pin connector that provides a balanced audio signal, reducing noise and interference. This makes them ideal for connecting microphones, mixers, and speakers in live sound and studio settings. These cables are known for their durability and reliability, often used in concerts, recording studios, and broadcasting. The design allows for secure connections, preventing accidental disconnections during use. Overall, XLR cables play a crucial role in ensuring high-quality sound transmission in various audio applications.