ADVANCE BT 2.0 Certified Refurbished INSIDER-50 Custom-tuned full-range dynamic drivers for

Custom-tuned full-range dynamic drivers for high-fidelity audio performance

Note: Can only be redeemed at ISOtunes

ANSI-certified 27 dB NRR

Built to last: IP67 water/dust proof

ADVANCE BT 2.0 Certified Refurbished INSIDER-50 Custom-tuned full-range dynamic drivers forADVANCE BT 2. 0 shooting earbuds combine Bluetooth with our signature Tactical Sound Control hearing enhancement and electronic noise suppression, in our most durable build yet, so you can maximize your performance in the field, on the range, and beyond. Thoroughly cleaned and inspected, this "like new" ADVANCE BT 2. 0 has been returned to its original glory. Certified Refurbished items are final sale, backed by our ISOtunes Certified Refurbished