The Pads (one pair) HMEC 450a pilot's Headset with closed ear protector headphones and NoiseGard??? active noise compensation for useHelicoptercopterspropeller and turbo-prop aircraft.
Features:
Features:
- Constant attenuationup40throughout the entire audio range
- Superior speech intelligibility
- Electronics fully integrated into headphone capsules
- Canusedconventional headphones when supply voltageswitched off
- Noise-compensated boom microphone for superior speech transmission
- Includes BP04 battery pack
- 10-year warranty
| Weight (lbs) | 1.2500 |
|---|---|
| Qty per Unit | 1 |


