Product Description for Portable Metal Detector and Treasure Finder Unleash your inner treasure hunter with our Portable Metal Detector and Treasure Finder, a robust and versatile tool designed for enthusiasts and professionals alike. This metal detector combines advanced technology with user-friendly features, making it ideal for discovering hidden treasures. Explore its outstanding features: Adjustable Telescopic Structure Featuring a freely telescopic rod, this metal detector offers an adjustment range from 30 to 42 inches. Easily customize the length of the stem by rotating the knob to suit your height and preferences, ensuring comfort during extended use. Dual Operation Modes Equipped with two operation modes: full metal mode and recognition mode. Utilize smart chip technology for accurate positioning and stable performance, making the device incredibly easy to operate. Whether you're searching for all types of metal or specific targets, this detector has you covered. Convenient Audio Features Includes a headphone jack on the body, allowing you to plug in headphones (not included) for clearer audio cues. The device also supports adjusting the volume of both the speaker and headphones, ensuring you don't miss a signal in noisy environments. Lightweight Waterproof Detection Disc The detector features a 20cm diameter waterproof detection disc with a hollow design, making it lighter and suitable for use in shallow water. The pointer will swing when metal is detected, providing a clear and immediate indication of a find. Ergonomic and Comfortable Design Designed with ergonomics in mind, this metal detector is easy and comfortable to hold, reducing fatigue during long treasure hunts. Its labor-saving design allows you to explore for coins, jewelry, and gold and silver accessories without tiring. Embark on your treasure hunting adventures with the Portable Metal Detector and Treasure Finder. Its combination of advanced features and ease of use makes it the perfect companion for discovering hidden gems and relics. Whether you're searching in fields, beaches, or shallow waters, this tool equips you with the reliability and precision you need to succeed.