ISOtunes Caliber BT In Ear Active Hearing Protector 耳套

ISOtunes Caliber BT offers a perfect combination of premium electronic hearing protection and wireless audio quality for shooters, hunters and outdoor enthusiasts. Its fully wireless, IP67-rated dust-, sweat-, and waterproof design provides complete freedom of movement, even in the toughest conditions.

Tactical Sound Control™ technology amplifies safe environmental sounds and blocks gunshots in less than 2 milliseconds, keeping you aware of your surroundings while protecting your hearing. With up to 13 hours of battery life, Caliber BT is ideal for long hunting trips, shooting range sessions or intensive field use.

Why choose ISOtunes Caliber BT?
Designed specifically for shooters, hunters and outdoor users who need both protection and awareness

Lightweight ergonomic design for all-day comfort

Complete wireless freedom without cables

Technical Specifications:

Hearing Protection Rating: SNR 32 dB
Tactical Sound Control: Yes
Max Volume Output: 82 dB
Bluetooth Enabled: Yes
Battery Life: 13 hours
Bluetooth Version: 5.2
Water/Sweat/Dust Resistance: IP67
Battery Composition: Lithium Ion
Standby Time: 60 hours
Auto Power Off: 2 hours
Earbud Weight: 8 g