The David Clark H10-20 Passive Headset has a flexible MIC boom shaft with David Clark's M7-A MIC. It weighs 19 ounces, has a noise reduction of 24 dB, and includes gel ear seals.

 Features:

Super Soft Head Pad

New Comfort gel, undercut ear seals

Flex boom assembly can be adjusted for perfect microphone placement

M7-A, the most advanced noise-cancelling microphone available.

Superior noise attenuation (NRR 24dB)

Low-profile volume control knob with detent settings

5-year Guarantee

FAA TSO Approved C57 Cat. B and C58a

Exceeds RTCA/DO-214 Standards

Weight (without cord assembly): 19 oz.

NSN 5965-01-446-1475