ADVANCE BT Certified Refurbished Single Earbuds DEFY Slim delivers superior protection

DEFY Slim delivers superior protection in a no-frills

ISOtunes LINK Aware Certified Refurbished comes with a charging cable

Background noise-reducing microphone for clear communication in loud environments

Built to handle loud worksites and rough conditions

Built to last: IP67 water/dust proof

ADVANCE BT Certified Refurbished Single Earbuds DEFY Slim delivers superior protectionADVANCE BT is the first of its kind; an in ear tactical hearing protector that provides awareness and active gunshot muting. ADVANCE BT is seriously comfortable and has bluetooth for accessibility. Designed to be the hearing protection you actually want to wear. Thoroughly cleaned and inspected, this "like new" ADVANCE BT has been returned to its original glory. Certified Refurbished items are final sale, backed by our ISOtunes Certified Refurbished