ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR

The Freedom You Want. The Protection You Need. CALIBER is a Bluetooth shooting earbud that packs a big punch in a little package. This electronic Ear Protection is completely dust, sweat, and waterproof and can run up to 13 hours without needing to be recharged. The completely cordless design allows you to move freely while Tactical Sound Control delivers amplified natural sound and gunshot noise reduction.