The Shure SM57 Cardioid Wired Dynamic Instrument Microphone is a high-quality microphone designed for live performances. With a dynamic transducer type and medium diaphragm size, this microphone is perfect for capturing clear and crisp audio from instruments. The cardioid polar pattern ensures focused sound capture, while the internal shock mount and integrated pop filter add extra protection and filtering for professional-quality audio. Plus, with fast free shipping, you can get this reliable microphone to your doorstep quickly and easily.