Surefire EP4-BK-MPR-BULK EP4 Sonic DefendersPlus

The Surefire EP4-BK-MPR-BULK is an investment in your auditory health you won't regret making. The SureFire EP4 Sonic Defender Plus has been meticulously designed to guard your ears against Noise-Induced Hearing Loss (NIHL) while maintaining your ability to comprehend routine sounds and hold conversations even in noisy backdrops. The triple-flanged-stem design yields an impressive Noise Reduction Rating (NRR) of 24 dB.

Safe sound levels are freely allowed to traverse into the ear canal, whereas potentially hazardous noises (those above 85 dB) are diminished via our unique noise-reducing filter. An additional layer of protection is offered with the included filter caps, which can be inserted to block out quieter sounds like the ones encountered while traveling on an airplane; these are perfect for times when being aware of the surrounding sounds or conversations is not of utmost importance.

The Sonic Defenders are crafted using a soft, resilient, and hypoallergenic polymer material. This ensures comfort for prolonged wear and extends the lifespan of the product. With accommodating care and usage, your Sonic Defenders can last upwards of 6 months, guaranteeing prolonged auditory protection.