* Super Soft Head Pad
* New Comfort gel, undercut ear seals
* Flex boom assembly can be adjusted for perfect microphone placement
* M-7A, 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.