ISOTunes SPORT CALIBER Caliber is a Bluetooth shooting earbud that packs a big punch in a little packet - Bluetooth - 32SNR - Tactical Sound Control - Comes with a pair of One-Size-Fits-All TRILOGY™ Triple Flange eartips and 6 sets of foam eartips tall and short (S,M,L). Only the Trilogy eartips have been used. - Dust, sweat, and waterproof - Charge while they are in the case - LED indicator on both buds - Touch surface on each bud to control settings - Excellent Condition 32db Single Number Rating (SNR) - Most gunshots will register between 150-170db. At those levels hearing damage can occur quickly. Combat those dangerous noise levels and shoot safely all day long Tactical Sound Control - TSC level-dependent technology allows safe sounds to actively pass through the product while blocking harmful gunshot noise. TSC protects hunters and shooters while giving them the ability to communicate, hear range commands, and listen for game. TSC (Tactical Sound Control™) Technology. This is a microphone technology that allows the user to hear the world around them, but always at a safe listening level. When ambient noise breaches a safe listening level, the microphone technology immediately responds and attenuates to a safe level. ISOtunes® CALIBER comes with a pair of One-Size-Fits-All TRILOGY™ Triple Flange eartips and 6 sets of foam eartips tall and short (S,M,L). Choose the size that fits the most snug in your ear canal. Remember, the snugger the fit, the better the noise reduction. ISOtunes® TRILOGY™ foam eartips have a threaded core, and the sound port of the earbud is also threaded

ISOTunes SPORT CALIBER Caliber is a Bluetooth shooting earbud that packs a big punch in a little packet - Bluetooth - 32SNR - Tactical Sound Control - Comes with a pair of One-Size-Fits-All TRILOGY™ Triple Flange eartips and 6 sets of foam eartips tall and short (S,M,L). Only the Trilogy eartips have been used. - Dust, sweat, and waterproof - Charge while they are in the case - LED indicator on both buds - Touch surface on each bud to control settings - Excellent Condition 32db Single Number Rating (SNR) - Most gunshots will register between 150-170db. At those levels hearing damage can occur quickly. Combat those dangerous noise levels and shoot safely all day long Tactical Sound Control - TSC level-dependent technology allows safe sounds to actively pass through the product while blocking harmful gunshot noise. TSC protects hunters and shooters while giving them the ability to communicate, hear range commands, and listen for game. TSC (Tactical Sound Control™) Technology. This is a microphone technology that allows the user to hear the world around them, but always at a safe listening level. When ambient noise breaches a safe listening level, the microphone technology immediately responds and attenuates to a safe level. ISOtunes® CALIBER comes with a pair of One-Size-Fits-All TRILOGY™ Triple Flange eartips and 6 sets of foam eartips tall and short (S,M,L). Choose the size that fits the most snug in your ear canal. Remember, the snugger the fit, the better the noise reduction. ISOtunes® TRILOGY™ foam eartips have a threaded core, and the sound port of the earbud is also threaded