ISOtunes Sport Caliber BT Shooting Ear Protection – 25 dB NRR, Bluetooth Range Ear Buds

Overview

Meet CALIBER BT, the next generation of shooting ear protection that merges hearing protection with Bluetooth connectivity and electronic sound management. These compact, twist‑to‑lock buds are designed for range use, offering protection without dulling awareness and helping you stay connected when it matters.

How CALIBER BT Works

CALIBER BT uses Tactical Sound Control to selectively amplify ambient sounds for situational awareness while electronically suppressing gunfire. This means you can stay alert to commands, conversations, and your surroundings while enjoying steady protection from loud noises.

• Electronic ear protection responds instantly to loud distractions on the range.
• 25 dB NRR provides reliable protection in typical shooting environments.

Smart Features for Shooters

Built for all‑day range sessions, these wireless buds pair via Bluetooth 5.2 to your phone for calls and wireless audio streaming, so you can stay in touch or listen to guidance between shots. The design includes a durable twist‑to‑lock fit for secure wear and comfort during long sessions.

• Bluetooth 5.2 enables seamless calls and audio streaming while you shoot.
• Tight, secure fit supports extended wear without constant adjustments.

Durability and Battery Life

With an IP67 rating, CALIBER BT is ready for dusty ranges and occasional splashes. You’ll get up to 13 hours of use on a single charge, plus a charging case that provides two full recharges, keeping you ready through multiple sessions.

• IP67 dust and water resistance for challenging environments.
• Approximately 13 hours of battery life per charge, plus two full recharges in the case.

What’s Included

• 6 pairs of reusable memory foam earplugs in various sizes.
• 1 pair of universal triple‑flange silicone tips.
• Protective charging case and USB‑C charging cable.
• Lanyard for easy carrying and personalization.

Why This Matters for Shooters

CALIBER BT blends hearing protection with true wireless convenience, making it easier to stay aware of the range while enjoying a dependable listening and calling experience. The set is designed to withstand range conditions and deliver a comfortable fit across sessions, offering possibilities for improved focus, clear communication, and consistent protection without overpromising outcomes.