ISOtunes Sport Caliber Electronic Earbuds

TSC™ (Tactical Sound Control) level-dependent technology allows safe sounds to pass through the product while blocking harmful gunshot noises. They enhance your hearing by 8x, which lets hunters and shooters communicate, hear range commands, and listen for game, while protecting them for harmful high-impact noises in under 2 milliseconds.

They feature a 32 dB SNR (Single Number Rating - tested and approved to ANSI s3. 19-1974), that will protect your hearing from gunshots which are typically between 150 and 170 decibels.

The battery lasts up to 13 hours, with 2 additonal full charges stored in the case, and with a true wireless design you can comfortably shoot all day.

IP67 Durability for dust, sweat, and waterproof protection.

Automatic Power Off after 2 hours without Bluetooth connection for battery conservation.

Bluetooth 5.2 connects, and dual-connects, devices 9+ meters.

SafeMax™ Technology limits volume output to 85 dB for all-day, damage-free listening.

Background Noise-Reducing Microphone for clear communication in loud environments.

ISOtunes Sport CALIBER comes with three pairs of ISOtunes TRILOGY Short Eartips (S, M, L), three pairs of ISOtunes TRILOGY Tall Eartips (S,M,L), 1 pair of silicone eartips, a charging case, charging case lanyard, and USB-C charging cord.