Feature:1. HIGH ACCURACY: Our metal detector can detect specific types of metals through its frequency regulator. With a range of 1500m and a depth of up to 25m, it offers remote search and accurate location detection capabilities.2. HIGH PERFORMANCE: Made of premium aluminum alloy, our underground metal detector is durable, safe, and user friendly. It features a built in 1000mAh rechargeable battery for long lasting power.3. PROFESSIONAL: Equipped with a microelectronic processor control chip and a self checking system, our metal detector provides convenient and fast scanning and testing. It improves efficiency and reduces labor strength for treasure hunters. The metal detector pointer offers high sensitivity and stability, allowing you to easily identify the type of metal (gold, silver, copper) and accurately determine the object's location.4. VERSATILE: Our handheld metal detector is perfect for treasure hunting and searching for gold, silver, copper, and stones. You can use it for various applications and enhance your metal detecting experience5. EASY TO USE: Our metal detector kit is designed for easy operation, making it suitable for both beginners and professionals. It offers accurate results and ensures a successful treasure hunting experience.Specification:Item Type: Metal DetectorMaterial: Aluminum Alloy Maximum Detection Depth: Approximately 25m / 82ftDetection Range: Approximately 1500m / 4921ftBattery: 1 x 12V 1000mAh Rechargeable Lithium Battery (included)Transmission Frequency: 5.6-6KHzSignal Frequency: 360-440MHzDetection Types: Gold, Silver, Copper, etc.This instrument can detect at least 6 meters for an object 5 centimeters x 5 centimeters.A 30 cm x 30 cm object can detect 5 to 8 meters, if the size of the object buried for a long time, can arrive 25 meters.The greater the area of the object, the deeper the detection will be.Specific Function:It can accurately determine where the object is buried and can be located.It can also identify specific types of metals by relying on frequency regulators.Search System: Microcomputer processor control and reflection conductivity.Package List:1 x Metal Detector1 x Power Adapter1 x Manual