The Sennheiser MKW 4 is a tailored black foam windscreen designed for the MK 4 (including digital) and MK 8 condenser microphones. It provides reliable protection against plosive sounds, breath noise, and light wind interference without compromising audio clarity. Perfect for vocal recording, podcasting, or broadcast use, the MKW 4 enhances intelligibility and ensures cleaner, more professional results — whether in the studio or on location.