Check the listing for details. DetectorPro Gray Ghost Amphibian Hdphones Nokta Detectors Legend-Kruzer-Simplex. Condition: New. Listed at 159.95 USD. Ships from Tampa, FL Gray Ghost Amphibian II Headphones for Legend/Simplex/KruzerGray Ghost Amphibian II Headphones incorporate a number of dramatic improvements in weatherproof/submersible headphone design.It is intended to replace your manufacturer land headphones and after-market waterproof headphones. Now you can use one set of headphones for both land and underwater. The design is 100% waterproof and totally submersible to a maximum of 200 feet! No compromise in sound quality or functionality. Plus! New internal design allows for louder volume.Technical Specifications:Heavy-duty Coil Cable with Waterproof PlugSolid-state SpeakersDesigned for Maximum Sensitivity, efficiency, durability in dry or wet conditions regardless of depth.Special Sound-blocking Muff DesignEliminates ambient noise up to 24 decibels.Heavy-duty Thick, Plush, Soft Polymer CushionsWith full-ear surround.Heavy-duty Muff-to-Muff Connection CableAdjustable Fully Padded HeadbandNo screws, No wire frame, No rust!Compact Carry and Storage – Convenient fold-able design.Built in the USA!Price: $159.95Warranty:Gray Ghost Amphibian II Headphones are warranted to be free of defects in materials and workmanship for 2 years as long as they are owned by the original consumer purchaser. This warranty is not transferable.