The EP4 Sonic Defenders Plus are designed to protect your hearing while still allowing you to hear everyday sounds and conversations without interference. Their unique triple-flanged stem design accommodates larger ear canals and offers a Noise Reduction Rating (NRR) of 24dB. This means that safe sound levels can comfortably enter the ear canal, while potentially harmful noises exceeding 85dB are effectively diminished through a specialized design that features an innovative noise-reducing filter.

Included with the EP4s are attached filter caps that can be inserted for additional protection, which is especially beneficial in environments like airplanes where it's less critical to hear ambient sounds or conversations. These Sonic Defenders Plus come with right and left color-coded indicators, ensuring proper placement, and they are crafted from a soft yet durable, hypoallergenic polymer for all-day comfort and longevity—lasting up to six months, depending on care and usage.

One of the standout features of the EP4 is their patented EarLock retention rings. These rings securely lock the earplugs in place, utilizing seven contact points for a consistent fit every time. The soft, adjustable triple-flanged stems create an effective seal within the ear canals, enhancing both comfort and protection.

The low-profile design of the EP4 allows for seamless use with helmets or masks, as well as while using a phone or headset, making them versatile for various situations. They are available in a variety of colors, including clear, black, and orange.

In addition to serving their primary function of hearing protection, the comfortable EP4 Sonic Defenders Plus can also be utilized as earpieces for compatible radio communication systems. By simply removing the noise-reducing filter, the earpiece can be attached to the system for clear communication. It is important to note that once the noise-reducing filter is removed, the EP4 earpiece will no longer provide hearing protection.

The product's exceptional NRR of 24dB is maintained effectively with the filter caps inserted, allowing you to hear safe sound levels when the caps are removed as if you weren’t wearing earplugs at all.

To sum up, the EP4 Sonic Defenders Plus not only offer reliable hearing protection but also prioritize user comfort and versatility. Their construction from hypoallergenic, medical-grade polymer results in a durable, long-lasting product, making them a sensible choice for anyone in need of effective hearing defense in various environments. Whether for work or recreational activities, these earplugs deliver on both performance and comfort, ensuring that your hearing remains protected without sacrificing your ability to engage with the world around you.

product information:

Attribute

Value

is_discontinued_by_manufacturer

‎No

product_dimensions

‎4.25 x 1 x 5 inches; 1 ounces

item_model_number

‎EP4-BK-LPR

department

‎unisex-adult

date_first_available