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Surefire EarPro (EP4) Sonic Defender Ear PLUS-S; Clear

SureFire EarPro EP4 Sonic Defenders Plus

EP4 Sonic Defenders Plus protect your hearing without interfering with your ability to hear routine sounds or conversations. Their triple-flange 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 to safe levels via a proprietary design that incorporates the patented Hocks Noise Braker filter. EP4s include attached stopper plugs, which can be inserted for further protection and blocking out lower-level noise, like that heard on a plane, where hearing ambient sounds or conversations isn’t critical. The right/left color-coded Sonic Defenders Plus are made from a soft but durable, hypoallergenic polymer and are ergonomically shaped, with an adjustable-stem design, providing a secure fit, all-day comfort, and extended product life (3 to 6+ months, depending on usage and care). And their low-profile design means they can be worn while wearing a helmet or mask, or while using a phone or headset.ÿ

EP4 Sonic Defenders Plus are sold as a single left/right pair set. Each set is packaged in a convenient carry case.

EP4s are available in small (S), medium (M), and large (L). Proper size is based on the dimensions of your ear’s concha bowl. Size “medium” fits most people.ÿ

Features:

  • 24dB Noise Reduction Rating (NRR) with stoppers inserted
  • Lowers potentially dangerous noise levels above 85dB
  • Hear safe sound levels (with stoppers out) as if you weren’t wearing ear plugs
  • EarLock by SureFire retention ring utilizes seven contact points to lock earpiece in place and fit the same way every time; soft, double-flange stem provides secure seal 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 EarPro by SureFire and other compatible* radio comm systems
  • Color: Available in clear or black
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Description

Surefire EarPro (EP4) Sonic Defender Ear PLUS-S; Clear

Surefire 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, while sounds at safe levels are allowed to pass through into the ear canal, and potentially harmful noises (above 85dB) are reduced via a proprietary design that incorporates a special noise-reducing filter.

Technical Specification:

  • Noise Reduction Rating: 24dB (with filter caps inserted)
  • Color: Clear
  • Size: Small
  • Filter: Yes
  • Stem: Triple Flanged
  • Radio Comm Compatible:Yes

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
  • 26″ polymer detachable lanyard included

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