The Shure SM4 Home Recording Sleek Microphone in Black brings the studio home. You can capture professional recordings of vocals and instruments with mix-ready audio and interference protection. Smooth and Natural Audio Reproduction It is equipped with a brass 1-inch dual-diaphragm capsule, the SM4 captures clean, controlled low-end and smooth, detailed highs. The uniform cardioid polar pattern provides superior off-axis rejection of unwanted noise, and the large sweet spot reduces proximity effect. Patent-Pending Interference Shielding Technology It blocks unwanted RF noise from common wireless devices including cell phones, laptops, and wi-fi routers. The proprietary system features an integrated pop-filter and woven mesh faraday cage that shields the microphone capsule for clean audio capture. Mix-Ready Sound, Effortlessly Internal pop filter enables clean, plosive and rumble-free recordings for easier post-production work. Compress or EQ to taste without bringing forward unwanted elements that can plague recordings and mixes.  Exceptional Flexibility for Vocal and Instrument Recording The microphone is optimized to capture a wide range of sound sources from soft vocals to loud instruments including drums, guitar amps, and horns with exceptionally high-SPL handling (maximum SPL of 140dB). Camera-Ready Design It features a rugged, all-metal construction and the sleek, low-profile design won’t obscure the performer or environment.