NRR21dB; Class 3 Australian Standard
Features
- SNR23 dB
- Low-profile, super light weight
- Soft ear cushions for all-day-comfort
- Compact folding design, easy to pack way
- Adjustable headband fits most sizes
- Idea for racing, air shows, music festivals, hunting and gun ranges.
Attenuation Data
| Frequency(Hz) | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | SNR |
| Mean Attenuation(dB) | 10.3 | 16.8 | 26.3 | 31.0 | 33.5 | 35.6 | 36.7 | |
| Standard Deviation(dB) | 3.0 | 2.4 | 2.2 | 2.1 | 2.1 | 2.2 | 4.2 | 23 |
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