The Garrett Submersible Headphones are designed to work with the Garrett AT Max, AT Pro, and AT Gold Metal Detectors. The 2-pin connector will help you easily attach the headphones to the metal detector. Garrett Submersible Headphones can be used in fresh water, saltwater, and on land. The headphones will help you identify more targets underwater and on the beach. The padded ear cups will ensure you are more comfortable in the water while hunting for relics, coins and other treasures. Three-year warranty on parts and labor. FeaturesGarrett Submersible Headphones have a 2-pin connector for easy connection.For use with Garrett's AT Max, AT Pro, and AT Gold Metal Detectors.Padded ear cups for comfort during your hunt.Headphones can be used in both fresh water and saltwater.These submersible headphones will help you find more treasures. Three-year warranty on parts and labor.