The H9930 is a wireless, marine-grade version of our legacy mic- shield headsets, providing the same rugged dependability but designed for use with David Clark Wireless Belt Stations. It is a dual-ear, over-the-head style communication headset incorporating a noise-canceling microphone which is optimal for noise environments up to 125 dB (the H9910 headset is appropriate for louder situations). With superlative performance and unsurpassed comfort features allowing for ease of use over long work shifts, the H9930 is an ideal headset choice for use where high noise levels make it difficult to communicate and effective hearing protection is desired.
