Gray Ghost Amphibian II headphones for the Garrett AT Series Metal Detectors

New Design! The Gray Ghost Amphibian II headphone gives more volume than the original Amphibian without a volume control. Same comfortable fit and durability. Waterproof connector.

These are the newest version of the amphibians and are much louder and clearer!

The Gray Ghost Amphibian II underwater headphones for the Garrett AT Pro, Garret AT Max,  AT Gold, Infinium and the Sea Hunter. They are rated to minimum of 30 feet. The Gray Ghost Amphibian II use a 50mm piezo and care constructed so the units offer a sound chamber surrounding the piezo which gets the buzzer to make better tones. The volume control is the key for the Garrett AT Pro and Garrett AT Gold metal detectors.