Super light-weight single muff headset with dynamic noise canceling microphone. Semi-rigid, fully adjustable gooseneck mic boom for precise positioning. High quality wide band earphones with moleskin covering for better fit, isolation and frequency response. Available with 4 or 5 pin xlr connectors. This model is for the A4F plug type or 4 Pin female.Includes 12' (1.8M) Cord.