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Hearos, Ear Plugs, Xtreme Protection, 14 Pair
Why Health Central USA?
* Nation-Wide Shipping!
* Local Dallas delivery coming soon! We are building out the online infrastructure now.
* Quality - We offer the biggest selection of name brand products.
* No Restock Fees - Our competitors charge restock fees because they know you will be returning their inferior products.
* Lowest Price Guaranteed (Must be the exact same item / UPC code at retail price).
* Easy Returns - We even supply the return address label.
* Refunds Go back to the form of payment you used - Our competition gives you store credit because they know you will never use it.
* Longest Warranty Period Available - We encourage you to compare our warranty period to our competitors.
* Flexible Payment Options Including - (Shop Pay, Amazon Pay, PayPal, G Pay, Credit Card, Apple Pay).
* Amazon Pay - You can use your Amazon account for a quick easy checkout & rest assured if something goes wrong you have their backing to make it right.
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* 4.7 out of 5 Star Google Seller Rating / Product Reviews (Don't take chances buying from a store with no reviews).
* Featured Google Trusted Store Verified Reviews.
* American / English Speaking Customer Service Reps / Domestic Returns.
About Us:
- We specialize in sourcing hard-to-find and high-demand products. Often times these products are experiencing a sudden surge in demand. ( For example, a surge in demand due to a celebrity using a certain product or a social media video with the product that has gone viral.) This oftentimes results in intermittent stock-outs that can happen within minutes of receiving stock.
- Our area of expertise is delivering products within the continental USA.
- We currently fulfill over 23,500 orders each month.
- In addition to shipping and delivering to the entire continental USA, we also try to support our local Dallas community with excellent shipping rates and fast delivery.
At Health Central USA, we are proud to be the largest supplier of high-quality health supplements and vitamins in the United States. Our online store, HealthCentralUSA.com, offers a wide variety of genuine products that have undergone numerous studies and tests to ensure their high potency. We have over 100,000 products available, including the best brands from around the world. Our goal is to fulfill our customers' daily nutritional and supplement needs with affordable prices and exclusive deals and offers. Whether you're looking for supplements for weight loss, vitamins, protein, iron, magnesium, natural products, hair loss, or Medical, we have you covered. Our customer service team is available 24/7 to assist you with any queries, and all payments are 100% secure. Shop smarter by comparing prices of similar products from different brands and choose what suits you best. With over 500,000 regular customers, Health Central USA is the most trusted online vitamin and supplement store. Empower your body and lead a healthy, fulfilling life with Health Central USA.
Description
- NRR 33
- Trusted Since 1992
- Over 400 Million Ear Plugs Sold
- Plug In
Tested 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.
| Attenuation Chart (ANSI S3.19-1974) | |||||||||
| Frequency | 125 | 250 | 500 | 1000 | 2000 | 3150 | 4000 | 6300 | 8000 |
| Mean Attenuation (dB) | 38.4 | 40.3 | 43.2 | 41.8 | 38.6 | 45 | 45.7 | 49.6 | 47.3 |
| Standard Deviation (dB) | 4.8 | 4.8 | 5 | 4 | 2.6 | 3.3 | 3.3 | 4 | 3.5 |
Example:
- The environmental noise level as measured at the ear is 92 decibels dB(A).
- The NRR is 33 decibels (dB).
- The level of the noise entering the ear is approximately 59 dB(A).
Noise Reduction Rating 33 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).
Suggested use
Ear plugs must be inserted properly for optimum performance.
- With clean hands, firmly roll entire ear plug between thumb and fingers to form a thin tight cylinder.
- Using one hand, gently lift top of ear up to open ear canal. With other hand, insert smaller rounded end of ear plug.
- With forefinger, hold ear plug in place until it expands to form a comfortable, snug it.
Practice of insertion is recommended. Please refer to the video fitting instructions at HEAROS.Com. Discard product after several uses or as soon as dirt or wax accumulates on ear plugs.
Warnings
Keep away from infants. This product is non-toxic but may interfere with breathing if caught in windpipe.
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 33 dB. Ear plugs must be properly fitted to attenuate noise effectively. Refer to instructions.
Disclaimer
While HealthCentralUSA strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by HealthCentralUSA.
