3M™ Peltor™ tactical sport headsets provide a natural, realistic sound, giving users the fastest shut-off and recovery time of any shooter earmuff we've ever made. Our sound amplification allows you to hear better with the earmuff on than with normal hearing alone, while still instantly limiting dangerous noises, like gunfire, to lower, safe listening levels. Tactical sport is an intelligent active headset. The smooth adjustment of the hearing protector's level dependent function gives the user particularly pleasant sound reproduction and less interference. Peltor™ 7000108437, Listen Only Over Head, Series: Tactical Sport™, 20 dB Noise Reduction, Headband Mounting, Black