Surefire EP6 Signature Series Earplugs - Large Camping 18650 li-ion rechargeable battery

18650 li-ion rechargeable battery

66 ounces including he built-in rechargeable battery

Automatically and seamlessly shift from 15 to 1

Wide mouth opening accepts ice cubes and provides easy access for cleaning

Surefire EP6 Signature Series Earplugs - Large Camping 18650 li-ion rechargeable batteryEP6 Signature Series were designed to meet the demanding needsand style demandsof auto racing enthusiasts. That's why they're endorsed by drag racing guru Rich Christensen. EP6s help protect the hearing of racing fans, pit crews, and anyone else exposed to the potentially dangerous noise levels of auto racing, which can exceed 140 dB (about the same loudness as a gunshot) and can permanently damage hearing, especially with continued exposure. Their