Features: Pinpointing a Target and Discrimination Mode - You can search all kinds of metal with auto ground balance and high sensitivity, also can discriminate what kinds of metal being detected. View meter and Pointer - Audio alert and meter pointer swings to the right if metal is found. Waterproof Search Coil - You can use the metal detector in the shallow water with waterproof adjustable stem and search coil. Adjustable Volume - Adjust the volume level of speaker and headphone when searching. Adjustable Stem - Easy to adjust the detectors height for comfortable use. Earphone Jack - Let you connect earphone (not included) to the detector and detect in private. Widely Usage - Perfect for finding metal objects and anywhere that hidden metal needs to be detected. Great for detecting coins, jewelry, prospecting, shallow water hunting, beach hunting.