Feature:1. 9 Modes Metal Detector: With 9 detection modes including full metal, copper, silver, gold, diamond, china, cavity, ebony, and dragon verin, you can easily locate the treasures you desire, bypassing interference.2. Accuracy Positioning: Analyzing magnetic field signals to pinpoint treasure location, this metal detector accurately determines the direction and type of metal. When a metal object is detected underground, the machine emits sound, with small metals swaying and large metals rotating, indicating the proximity.3. Long Battery Life: Equipped with a 12V 1600mAh rechargeable lithium battery and power adapter, this metal detector offers extended battery life for large scale outdoor metal searching. It is recommended to charge the device when the battery level reaches 20% to 30%.4. Wide Detection Range: With a maximum search range of 1500 meters and a maximum detection depth of 30 meters, the box in method can be used to gradually narrow down the search area, allowing for accurate targeting of treasures even to your footstep.5. Versatile Applications: Ideal for locating treasures underground, this metal detector is designed for finding gold, silver, jewelry, coins, and other metals. Perfect for wide scale metal searching.Specification:Item Type: Metal DetectorMaterial: ABS Search System: Microcomputer Processor Control and Reflected ConductivityDetection Depth: Approx. 30m / 98.43ftDetection Range: Approx. 1500m / 4921.26ftBattery: 1 x 1600mAh Rechargeable Lithium Battery (Shipped with Built in Battery)Detection Types: Full Metal, Copper, Silver, Gold, Diamond, Porcelain, Cavity, Ebony, Dragon Verin.Package List:1 x Metal Detector 1 x Power Adapter 1 x User Manual 1 x Storage Box