Highest Noise Reduction Rating (NRR) for noisy helicopters.
- Super Soft Head Pad
- New Comfort gel, undercut ear seals
- Hinged wire boom with the M-101 amplified Dynamic microphone
- Conforms to MIL-M-27291A
- Coil Cord (5' extended) with U-174/U Plug
- 5-year Guarantee
- FAA TSO Approved C57 Cat. B and C58a
- Exceeds RTCA/DO-214 Standards
- Weight (without cord assembly): 20 oz.