Re Hear Defender-Dual Filter Earplugs Large, Black
Free Shipping Included! Re Hear Defender-Dual Filter Earplugs Large, Black by E.A.R., Inc. at NYC iWear. MPN: Hear Defender DF Size Large, Black. Hurry! Limited time offer. Offer valid only while supplies last. HearDefenders-DF are the first and only product to offer the flexibility of two levels of hearing protection and the ability to hook up to radio communications. Specifically designed to help the user hear critical sounds including speech, while filtering out loud and/or harmful impact sounds.Variable Attenuation: as the noise level goes up the attenuation (sound reduction) increases. Works for both IMPACT and CONTINUOUS sound. Use anywhere the sound levels are above 85- 90 dB: concerts, movies,
Product Description & Reviews
HearDefenders-DF are the first and only product to offer the flexibility of two levels of hearing protection and the ability to hook up to radio communications. Specifically designed to help the user hear critical sounds including speech, while filtering out loud and/or harmful impact sounds.Variable Attenuation: as the noise level goes up the attenuation (sound reduction) increases. Works for both IMPACT and CONTINUOUS sound. Use anywhere the sound levels are above 85- 90 dB: concerts, movies, crowds, restaurants, competitive shooting, hunting, work, etc. Size medium best for most people. If two sizes are a possible fit, choose the smaller size as it will provide more suppression. To choose the correct size based on the diameter of your ear canal (you may need assistance): Small: 7-11mm Medium: 10-14mm (similar to a AAA battery) Large: 12-16mm (similar to a AA battery) OSHA regulations state volume levels of 80 - 85 dB are safe for an eight hour period of time. If you are concerned about the volume at which you are using these plugs, please consult a hearing healthcare professional who can advise you about safety levels and appropriate filtering options.Won Product of the Year Award from Occupational Safety and Health.
Features & Highlights
- Advanced filtering technology for improving speech and communication without distortion or muffling effect. Noise Reduction Rating (NRR): 12-22 decibels when used as directed.
- Multifunctional design enables either generic or custom fit to be hooked up to radio communications. Particularly important for military, law enforcement, and instructors who use two-way radio communications.
- Can be used with one or two filters. External filter is removable. Filter is breathable and allows for pressure equalization.
- 3 sizes for comfortable fit, available in Orange and Black
- 2-3 year life expectancy, easy to use and clean.
Hear Defender DF Size Large, Black
Hear Defender DF Size Large, Black
4 x 1 x 6.5 inches
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