
Price facts
- Last seen at $84.95 at Barber Items on Nov 12.

The CALIBER BT is a single Bluetooth shooting earbud built for hearing protection at the range and in the field. Tactical Sound Control amplifies ambient sound while cutting gunshot noise, and it is rated to block 25 dB. It is dust-, sweat- and waterproof and runs up to 13 hours per charge. It suits hunters and shooters who want one free ear and amplified surroundings rather than muff-style protection. Against electronic earmuffs it trades full-head coverage for a cordless, low-profile fit and Bluetooth audio.
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Lowest price we've seen: $84.95 on Nov 12 at Barber Items. Tracked across 1 store since Nov 12.
Rated 4.4 out of 5 from 26 ratings, owners generally rate the CALIBER BT well for its amplified sound and noise cut.
CALIBER BT is a cordless Bluetooth shooting earbud that works as electronic hearing protection. It is dust-proof, sweat-proof and waterproof, with an IP67 rating.
Tactical Sound Control™ amplifies environmental sound for natural hearing and reduces harmful noise such as gunshots. The earbuds block 25 dB and are certified hearing protection. SafeMax Technology™ limits volume output to 90 dB.
The earbuds run up to 13 hours on Bluetooth or 16 hours with Tactical Sound Control. The charging case holds two full charges. A noise isolating microphone is built in.