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

The EP4 Sonic Defenders Plus offer an innovative solution for hearing protection without compromising your ability to hear everyday sounds or engage in conversations. Featuring a unique triple-flanged stem design, these earplugs are tailored for larger ear canals and achieve an impressive Noise Reduction Rating (NRR) of 24dB. They effectively allow safe sound levels to pass into the ear while actively dampening harmful noise levels above 85dB through a proprietary noise-reducing filter.

Included with the EP4s are attached filter caps. When inserted, these caps provide an additional layer of protection, effectively blocking lower-level noises, such as those experienced during air travel, where being aware of ambient sounds or conversations may not be essential. The earmolds are color-coded for right and left, ensuring proper placement. Made from a soft yet durable hypoallergenic polymer, the EP4 Sonic Defenders Plus guarantee all-day comfort and can last over six months, contingent upon how they are used and maintained.

Designed with patented EarLock retention rings, these earplugs ensure a secure fit within the ear. The soft and adjustable triple-flanged stems create an excellent seal in the ear canals, maximizing comfort throughout the day. Their low-profile construction means that the EP4s can be comfortably worn underneath helmets, masks, or while using phones and headsets, making them versatile for various situations.

Available in clear, black, or orange options, the EP4 Sonic Defenders Plus are also functional as earpieces for compatible radio communication systems. To utilize this feature, simply remove the noise-reducing filter and attach the earpiece directly to the communication system. However, it is important to note that once the noise-reducing filter is removed, the EP4s will no longer provide hearing protection.

With the filter caps inserted, users can enjoy a 24dB Noise Reduction Rating, while safe sound levels can still be perceived when the caps are removed, similar to not wearing earplugs at all. The soft and adjustable triple-flanged stems not only provide secure seals in the ear canals but also maintain comfort throughout extended wear.

The low-profile design ensures that the EP4s remain in place even when wearing additional protective gear such as masks, helmets, hats, or while using hearing muffs. Utilizing patented EarLock retention rings, the earpieces incorporate seven contact points to securely lock them in position, ensuring consistent fit over time.

Manufactured in the USA, the EP4 Sonic Defenders Plus are crafted from hypoallergenic, medical-grade polymer, which guarantees durability, softness, and longevity. By prioritizing user comfort and hearing safety, these earplugs stand out as a reliable choice for those seeking peace of mind in noisy environments while still being able to engage with their surroundings.

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