3M Peltor ComTac V Hearing Defender, No DL MT20H682FB-09-GN OD Green April 22, 2023 admin 3M Peltor ComTac V Hearing Defender, No DL, Electronic Earmuffs Model#. Battery Life: 150 Hours. Compatible with Most Helmets, Dynamic Differential Microphone, Level Dependent Function, Noise Cancelli... Read More