SUREFIRE Sonic Defender EP4

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  • Regular price $25.95


EP4 Sonic Defenders Plus protect your hearing without interfering with your ability to hear routine sounds or conversations. Their triple-flanged stem design fits larger ear canals and provides a Noise Reduction Rating (NRR) of 24dB. Sounds, at safe levels, are allowed to pass through into the ear canal, while potentially harmful noises (above 85dB) are reduced via a proprietary design that incorporates a special noise-reducing filter. EP4s include attached filter caps, which can be inserted for additional protection and blocking out lower-level noise, like that heard on a plane, where hearing ambient sounds or conversations isn't critical. Right/left color-coded Sonic Defenders 

Features

·        24dB Noise Reduction Rating (NRR) with filter caps inserted

·        Lowers potentially dangerous noise levels above 85dB

·        Hear safe sound levels (with filter caps out) as if you weren't wearing ear plugs

·        Patented EarLock® retention rings utilize seven contact points to lock earpieces in place and fit the same way every time; soft, triple-flanged stems provide secure seals and all-day comfort

·        Made from hypoallergenic, medical-grade polymer that's soft, durable, and long-lasting

·        Low-profile design allows you to keep them in place while wearing a mask, helmet, hat, or while using phone, headphones, or supplemental hearing muffs

·        Serve as earpieces for compatible* radio communication systems