SureFire EP4 Sonic Defenders Plus Earplugs for Adults, Reusable, Clear, Medium

The EP4 Sonic Defenders Plus are designed to safeguard your hearing without compromising your ability to hear everyday sounds or engage in conversations. Featuring a unique triple-flanged stem design, these earplugs cater to larger ear canals and boast a Noise Reduction Rating (NRR) of 24dB. They permit safe sounds to flow through into your ear while effectively diminishing potentially harmful noises, specifically those above 85dB, through an innovative design that includes a specialized noise-reducing filter.

For added protection, the EP4s come equipped with attached filter caps that can be easily inserted. This feature is especially useful for blocking out lower-level noises, such as the ambient sounds experienced on a plane, where hearing conversations might not be essential. The design of the Sonic Defenders Plus includes right/left color coding for easy identification.

Crafted from a soft, durable, hypoallergenic polymer, the EP4s guarantee comfort throughout the day and can last over six months, depending on usage and maintenance. They incorporate patented EarLock retention rings that secure the earplugs firmly in place, and their adjustable, triple-flanged stems ensure a snug fit that provides effective seals within the ear canals.

Additionally, the low-profile design of the EP4s allows them to be worn comfortably alongside helmets, masks, or while using headsets and phones. These earplugs are accessible in clear, black, or orange options to suit your preference.

Moreover, the EP4 Sonic Defenders Plus can serve as earpieces for compatible radio communication systems simply by detaching the noise-reducing filter and connecting the earpiece to the communication system. It is important to note, however, that once the noise-reducing filter is removed, the EP4 earpiece no longer offers hearing protection.

With the filter caps inserted, these earplugs achieve a Noise Reduction Rating (NRR) of 24dB, allowing you to hear safe sound levels effectively, as though you weren’t wearing any earplugs at all. The soft and adjustable triple-flanged stems provide secure seals in the ear canals while ensuring comfort throughout daily wear.

The low-profile design means that the earplugs can remain comfortably in place, even while wearing masks, helmets, hats, or additional hearing protection muffs. The patented EarLock retention rings engage seven contact points, ensuring that the earpieces remain securely locked in place and maintain the same fitting on every use.

Proudly made in the USA from hypoallergenic, medical-grade polymer, the EP4 Sonic Defenders Plus stand out not just for their functionality but also for their durability and longevity. Whether you're searching for effective hearing protection or a practical solution for communication systems, these earplugs deliver. Enjoy the perfect balance of protection, comfort, and utility with the EP4 Sonic Defenders Plus.

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