The CALIBER BT sets a new standard for electronic hearing protection in a compact, cordless design. Built with Tactical Sound Control™ Technology, these earbuds amplify natural sound up to 8x while blocking harmful gunshot noise in less than two milliseconds. Perfect for hunters, competitive shooters, and firearm enthusiasts, CALIBER BT provides 25 NRR protection, ensuring safe, comfortable listening all day long.

Completely dustproof, sweatproof, and waterproof with an IP67 durability rating, these earbuds are designed to withstand even the toughest environments. Featuring Bluetooth 5.2 connectivity and up to 13 hours of battery life—plus an additional 16 hours with the rechargeable case—CALIBER BT keeps you connected and protected. With SafeMax™ Technology, a noise-reducing microphone, and a lightweight, true wireless design, you’ll enjoy crystal-clear communication and complete freedom of movement.

• Tactical Sound Control™ enhances hearing 8x and protects against gunshot noise
• True wireless design with complete freedom of movement
• 25 NRR certified to ANSI s3.19-1974 standards
• IP67 durability: dustproof, sweatproof, waterproof
• Up to 13-hour battery life + 16 hours via rechargeable case
• Automatic power-off after 2 hrs without Bluetooth connection
• Bluetooth 5.2 with 30+ ft range
• SafeMax™ Technology limits volume to 85 dB for safe listening
• Noise-reducing microphone for clear communication in loud environments
• Includes: multiple eartip options, charging case, lanyard, and USB-C cord