Thank you!
Your email is being processed.
You purchased this item on
View this order- You earn loyalty credit for every order you place at iHerb!
- Loyalty credit is equal to 10% of the value of your order after discounts and credits applied, excluding shipping charges.
- Your loyalty credit will be applied towards your next order as soon as your current order has shipped.
- Your loyalty credits are valid for up to 60 days from the date of your last purchase.
Flash Deals are limited time, limited quantity promotions, so act fast! Limited to one item per customer.
Sorry, this product is no longer in stock.
Sorry, this product is no longer in stock.
You purchased this item on
View this order
You purchased this item on
View this orderTested according to ANSI Specs S3.19-1974
The level of noise entering a person's ear, when hearing protector is worn as directed, is closely approximated by the difference between the A-weighted environmental noise level and the NRR.
| Frequency | 125 | 250 | 500 | 1000 | 2000 | 3150 | 4000 | 6300 | 8000 |
| Mean Attenuation (dB) | 35.3 | 33.4 | 38.7 | 37.7 | 39.7 | 44.2 | 45.0 | 48.2 | 48.2 |
| Standard Deviation (dB) | 3.6 | 2.9 | 3.5 | 2.4 | 3.1 | 4.5 | 4.0 | 3.6 | 3.1 |
Example:
Noise Reduction Rating: 32 Decibels (When used as directed)
The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (Higher numbers denote greater effectiveness).
Easy Instructions
Ear plugs must be inserted properly for optimum performance.
Practice of insertion is recommended. Please refer to the fitting video instructions at hearos.com. Discard product after several uses or as soon as dirt or wax accumulates on ear plugs.
Keep away from infants. This product is non-toxic but may interfere with breathing if caught in windpipe.
Caution: For noise environments dominated by frequencies below 500 Hz, the C-weighted environmental noise level should be used. Improper fit of this device will reduce its effectiveness in attenuating noise. Consult the above instructions for proper fit. Although hearing protectors can be recommended for protection against the harmful effects of impulsive noise, the Noise Reduction Rating (NRR) is based on the attenuation of continuous noise and may not be an accurate indicator of the protection attainable against impulsive noise such as gunfire. The Noise Reduction Rating (NRR) calculated from the attenuation data is 32dB. Ear plugs must be properly fitted to attenuate noise effectively. Refer to instructions.
