CALIBER - Limited Edition ISOtunes FREE Aware gives you

ISOtunes FREE Aware gives you the freedom you want and the protection you need

all while protecting you from harmful gunshot noises

we recommend replacing ear cushions every 3-9 months depending on the frequency of use

CALIBER is a Bluetooth shooting earbud that packs a big punch in a little package

With level-dependent Aware Technology™

CALIBER - Limited Edition ISOtunes FREE Aware gives youLimited Edition CALIBER in Blaze Orange. Superior bluetooth enabled in ear hearing protection. Providing 13 hours battery life, Tactical Sound Control technology to stay aware of your surroundings and a crisp audio experience. With a Single Noise Rating of 32, these earbuds will protect your ears from harmful gunshot noise while maintaining your focus and awareness.