Products Catalog

Specification

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 greatly reduced via a proprietary design that incorporates the patented Hocks Noise Braker® filter. EP4s include attached stopper plugs, which can be inserted to block out lower-level noise like that heard on a plane, or in situations where hearing ambient sound or conversations isn' t critical, such as when trying to sleep. 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.

EP4 Sonic Defenders Plus are sold in single left/ right sets— or in a box containing 25 sets— in small, medium, and large. Each set is packaged in a convenient carry case. Medium EP4 Sonic Defenders Plus fit most people with larger ear canals comfortably. Sizing is based on the size of the ear' s Helix Bowl. Consult Sizing Chart for proper fit.

Features :
* 24dB* Noise Reduction Rating ( NRR) for EP4 Sonic Defenders Plus
* Lowers potentially dangerous noise levels above 85dB
* Hear safe sound levels ( with stoppers out) as if you weren' t wearing ear plugs
* Ergonomic design and triple-flange stem design conforms to ear shape for comfort and secure retention
* 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
* Available size : Medium & Large