Supplier Code: BE11922 The Sharp Edition Metal Detector by Barska offers you the opportunity to search for various types of metals in and out of water. It features two operation modes. One mode that determines any type of metal while the other ignores metals you're not interested in. An 8.5" waterproof search coil allows you to search in shallow water. Additionally, there are adjustable sensitivity knobs as well as volume control to differentiate between different types of metals since the unit emits a distinctive tone for each type metal found. Works In/Out of Water Two Operating Modes 8.5" Waterproof Search Coil Sensitivity/Volume Controls LCD Display for Metal Type/Depth Works With/Without Headphones Low Battery Indicator Adjustable Stem / Padded Armrest Includes Carrying Case