SureFire EP4 Sonic Defenders Plus filtered Earplugs, triple flanged design, reusable, Black, Medium

EP4 Sonic Defenders Plus offer protection to 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 protected levels, are allowed to pass through into the ear canal, whilst potentially harmful noises (above 85dB) are reduced via a proprietary design that incorporates a special noise-reducing filter. EP4s include attached filter caps, which will also be inserted for additional protection and blocking out lower-level noise, like that heard on a plane, where hearing ambient sounds or conversations is not critical. Right/left color-coded Sonic Defenders Plus are made from a soft but durable, hypoallergenic polymer that provides all-day comfort and an extended product life (up to 6+ months, depending on usage and care). Their patented EarLock retention rings lock the earplugs in place, whilst soft, adjustable triple-flanged stems provide secure seals in the ear canals. A low-profile design means EP4s will also be worn whilst wearing a helmet or mask, or whilst the usage of a phone or headset. To be had in clear, black, or orange. Comfortable EP4 Sonic Defenders Plus also serve as earpieces for compatible radio communication systems simply by removing the noise-reducing filter and attaching the earpiece to the system. NOTE: EP4 earpiece no longer provides hearing protection once the noise-reducing filter has been removed.

24dB Noise Reduction Rating (NRR) with filter caps inserted, Hear protected sound levels (with filter caps out) as if you were not wearing ear plugs
Soft, adjustable, triple-flanged stems provide secure seals in ear canals and all-day comfort
Low-profile design lets you keep them in place whilst wearing a mask, helmet, hat, or whilst the usage of supplemental hearing muffs
Patented EarLock retention rings utilize seven contact points to lock earpieces in place and fit the same way every time
Made in USA from hypoallergenic, medical-grade polymer that’s soft, durable, and long-lasting