Finds Precious Metals & Treasures Buried Underground Differentiates Between Precious Metals & Lesser Metals Tone Signals & Meter To Differentiate Between Metals Single-mode Operation With Auto Tuning Adjustable Sensitivity & Discrimination Top-mounted Control Box With View Meter Target Pinpoint Ability With Easy Pinpoint Button Comfortable Arm Support Disassembles For Easy Transport and storage 6.5" Waterproof Submergible Search Coil Low-battery Indication 3.5mm Headphone Jack Requires 6 AA Batteries Weight: 2.7lbs