Designed to be used in close-up voices MagnaLock silent switch Hi-ENERGY® neodymium magnet for improved transient output and response A two-layer windscreen that reduces wind noise and popping during close-up microphones XLRM-type connectors with contacts gold-plated corrosion-resistant gold Features an internal upper shock mount that reduces handling noise Rugged metal construction The cardioid polar pattern reduces the pickup of side and rear sounds, enhancing the isolation of the desired sound source.