Feature: 1. Multifunction: This portable metal detector offers a range of functions and features, making it a versatile tool for various applications such as archaeological treasure hunts and well surveys. 2. 3D Scanning: Utilizing advanced 3D scanning technology, provides precise and accurate scanning, allowing you to easily locate buried treasures, including gold, silver, copper, and even diamonds. 3. Efficient: With its high precision scanning capabilities, this metal detector ensures accurate positioning and identification of buried objects, reducing false readings and improving efficiency. 4. High Precision: With advanced signal antenna provides more accurate detection, accurately displays the location and depth of underground metal, and is suitable for outdoor use. 5. Wide Application: Widely used in safety inspection, archaeological treasure exploration, prospecting probes of gold, silver, copper, conventional precious metals, gemstones. Specification: Item Type: Metal DetectorMaterial: Metal, plastic .Application: Widely used in safety inspection, archaeological treasure exploration, prospecting probes: gold, silver, copper, conventional precious metals (palladium, platinum), gemstones (diamonds, emeralds, rubies, etc.)Search Range: 1200m/3937ft MaximumDetection Depth: 50m/164ft MaximumTransmission Frequency: 5.6-6KHz Signal Frequency: 433Hz Battery: 2000mAh GNC10 rechargeable battery (Nichrome) x1 (built in) Plug: EU plug 100-240V Package List: 1 x Metal Detector1 x Manual1 x Box1 x Plug2 x Antenna1 x Accessory