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This hearing protection offers optimal insulation in concerts or discos, as well as on stage. The insulation is almost linear, which means the music is quieter but hardly duller.
| Frequency Hz | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
|---|---|---|---|---|---|---|---|---|
| Mean Attenuation (dB) | 23.3 | 21:1 | 19.1 | 20.7 | 22.6 | 28.3 | 21:8 | 18.9 |
| Standard Deviation (dB) | 4.6 | 4.2 | 3.3 | 2.7 | 1.8 | 4.5 | 4.1 | 5.1 |
| Assumed Protection (dB) | 18.7 | 16.9 | 15.8 | 18.0 | 20.8 | 23.8 | 17.7 | 13.8 |
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
