DetectorPro Gray Ghost Amphibian II Waterproof Headphones for Select Nokta Marko Metal Detectors.

Gray Ghost Amphibian Headphones: incorporates a number of dramatic improvements in weatherproof/submersible headphone design. The design is 100% waterproof and totally submersible to a minimum of 30 feet! No compromise in sound quality for functionality.

IP68 rated connector: The Nokta Multi Kruzer connector has the same IP68 rating. Our quality, fully waterproof connectors protect the integrity and functionality of your detector.

Compatibility:

• Nokta Multi Kruzer
• Nokta Anfibio Series
• Nokta Simplex [Not Compatible with New Generation Simplex LITE, BT, ULTRA]

Features:

• Full-range volume control: One knob adjustable volume to YOUR desired level... Land or water... Blowing wind, pounding waves or any extreme condition... You will hear signals loud and clear!!
• Radical redesign of the traditional method of waterproofing wired connections on Piezo transducers: All underwater headphones use a Piezo type "buzzer" speaker system because land use paper speakers would disintegrate after getting submerged. However, the tonality of the piezo system is unfortunately compromised due to the piezo being dampened with silicone to waterproof the connections... Actually degrading the "buzzing" action of the Piezo. We developed a waterproof "sound box" for the Piezo and the connections are internal. The Piezo will then deliver its full range of audio rivaling land use paper speakers.
• Quality, comfort, fit and finish you expect from Gray Ghost: Once worn, you won't believe our headphones are designed for underwater use. They are as plush or more plush than most land phones. They fit snug and have soft cushions that won't slip off when encountering waves, submersing your head, or diving for treasure. Detect for hours in total comfort.
• Attention to details: We read the user forums to learn everything we could to improve and surpass the Nokta headphones. Our improvements make the detecting experience much better. Improvements like lengthening the coiled wire cord and leaving enough straight wire coming off the connector to allow clipping to the hook under Nokta's arm cuff. This feature keeps the cable out of your way, eliminates a stress point at the rear of the detector, and helps keep the cable tangle free.
• Longer Cable Wire: Our coiled wire is longer, stronger and more durable than most standard headphone wiring. We make our waterproof headphones to last!

Technical Specifications:

• Heavy-duty Coil Cable with IP68 Waterproof Plug that mates securely to the Nokta Multi Kruzer metal detector
• Heavy-duty IP68 Waterproof Volume Control allows you to adjust your volume to suit your detecting conditions on land or in the water
• Solid-state Speakers Designed for Maximum Sensitivity, efficiency, durability in dry or wet, regardless of depth
• Special Sound-blocking Muff Design eliminates ambient noise up to 24 decibels
• Heavy-duty Thick, Plush, Soft Polymer Cushions with full-ear surround.
• Heavy-duty Muff-to-Muff Connection Cable
• Adjustable Fully Padded Headband... No screws... No wire frame... No rust!
• Compact Carry and Storage foldable design.