David Clark h10-66 Military Headset "Top-Of-The-Line" standard military headset. A unique dual impedance headset for use in civilian and military style aircraft. The Model H10-66 features include new comfort gel, undercut ear seals, hinged wire boom with the M-101 amplified Dynamic microphone, and a Noise Reduction Rating (NRR) of 27 dB. H10-66 Features: Headset Pressure Adjustment Noise Reduction Rating 23 dB Headband Size Adjustment Passive Noise Attenuating, Dual Impedance M-7A Microphone Super-Soft, Foam-Filled Pillow Headpad Dual volume control lets you adjust the level for each ear Boom Guide Lock Flo-Fit Gel Ear Seals Exclusive, patented flex/wire boom for easy, precise microphone placement Dome jack lets you select from three different cord assemblies The standard model with a straight cord (5') and dual plugs for fixed-wing use.
