 | New Comfort gel, undercut ear seals |
| Listen Only Headset |
| Use with hand-held microphones |
| Five foot extended coil cord and a M642/4-1 (PJ-055) Plug |
| Noise Reduction Rating (NRR) of 24 dB |
| 5-year Guarantee |
| FAA TSO Approved C57 Cat. B and C58a |
| Exceeds RTCA/DO-214 Standards |
