Pyle PHMD2 Treasure Hunter 2000 Metal Detector with Adjusting Discrimination, Pinpoint Targeting and Headphone Jack Full-Featured and Easy-to-Use Metal Detector - Find Precious Metals and Treasures Buried Underground Discrimination Ability Identifies Precious Metals from Lesser Metals - Adjustable Volume, Sensitivity & Discrimination Control Top Mounted Control Box with View Meter - Tone Signals and Meter to Differentiate Between Metals Target Pinpoint Ability with Easy Pinpoint Button - Comfortable Arm Support and Adjustable Aluminum Stem 6.5'' inch Waterproof Submergible Search Coil - 1/8'' inch Headphone Jack - Batteries Required: 6 'AA' (not included)