This Shure QLXD4 Wireless Receiver and Shure Beta 58A Mic is the perfect combination for live performance. The dynamic microphone is designed for wireless connectivity, making it easy to use and providing a reliable connection. The transducer type is dynamic, ensuring a high-quality sound output. The brand is Shure, a trusted name in the music industry. This microphone is suitable for a variety of uses, including professional recording and live performances. The form factor is a dynamic microphone, which is perfect for capturing a wide range of sounds. This item is a must-have for any musician or DJ looking for a high-quality wireless microphone.