Professional Underground Adjustable Gold Metal DetectorThe product is shipped based on the color or size of the main image of the product page, if you have special requirements, please leave us a message.Professional Underground Adjustable Gold Metal Detector. With This Powerful and Versatile Metal Detector, You Can Hunt for Coins, Relics, Jewelry, Gold and Silver Everywhere. It is Also Widely Used in Detecting Aluminum, Copper and Rare Metals and Anywhere That Hidden-metal Needs to Be Detected.FEATURES:Widely Use - Perfect for Finding Metal Objects and Anywhere That Hidden-metal Needs to Be Detected.Designed to Find Metal - Search Gold \u0026 Silver Jewelry, Coins and Other Metal in the Ground.Adjustable Height of Metal Detector - Adjust the Detector's Length for Comfortable Use.Detection Indication - Audio Alert and Pointer Indicate the Detection of Metal.Headphone Jack - Provided for Headphone Connection. Both Stereo or Mono Headphone Can Be Used.Volume Control - Adjust the Output Volume of the Loud Speaker or Headphone.Waterproof Search Coil - You Can Use the Metal Detector in the Shallow Water.SPECIFICATIONS:Material: ABS Plastic + AluminumSize: ~107 * 27 * 16.5cm \/ 42.12 * 10.63 * 6.50inNet Weight: ~862g \/ 1.90 LbSensitivity: Min. 130mm \/ 5.12\