Detector Pro Jolly Rogers Platinum Series Headphones with 1/4″ Angle Plug Simplex SX Coils Transmits audio up to 30

Transmits audio up to 30 feet (10 meters)

High-quality Koss audio performance

has written the most complete guide to the art of prospecting

Enjoy dependable performance in challenging environments

Fits Excalibur series metal detectors (except the original EXCALIBUR)

Detector Pro Jolly Rogers Platinum Series Headphones with 1/4″ Angle Plug Simplex SX Coils Transmits audio up to 30DetectorPro Jolly Rogers Platinum Series Headphones with 1 4 Angle Plug. The DetectorPro Platinum Series is an upgrade of most of their popular headphone models. The upgrade involves the addition of new, high end, crystal clear sounding speakers. These heavy duty headphones provide maximum sensitivity, efficiency, durability, and signal quality and are backed by a limited lifetime warranty. Have a Jolly Good Time finding treasure with our new Jolly