Feature:1. Improved Work Efficiency: The metal detector utilises a micro electronic processor to control the chip unit calibration and instrument self test system, allowing for easy and fast scanning and testing, improving the work efficiency of the treasure finder and reducing the labour strength of the test.2. High Sensitivity: With its high sensitivity and stability, this metal detector identifies different types of metal and makes it easy to find the metal objects that are useful to you.3. Accurate Positioning: The metal detector is able to determine exactly where objects are buried and locate them, can identify specific types of metal by means of a frequency regulator, has a remote search system and a precise position detection system.4. Wide Detection: The metal detector is capable of detecting gold, silver, copper, conventional precious metals (palladium, platinum), gemstones (diamonds, emeralds, rubies, opals, etc.).5. Wide Application: In addition to military applications, this metal detector is also widely used for security checks, archaeological treasure hunting and prospecting.Specification:Item Type: Metal DetectorMaterial: ABSBattery:Detector: Built in rechargeable battery (NiCr) 2000 mAh (included)Receiver: Built in rechargeable battery (NiCr) 2000mAh (included)Uses: In addition to its military applications, it is also widely used for security checks, archaeological treasure hunting, prospectingDetection objects: gold, silver, copper, conventional precious metals (palladium, platinum), precious stones (diamonds, emeralds, rubies, etc.)Basic Parameters:Search Range: Up to 1200mDetection Depth: Up to 30 metresTransmitting Frequency: 5.6-6KHzSignal Frequency: 310-435MHz.Package List:1 xMetal Detector1 x Receiver2 x Antenna1 x Adapter1 x Instruction Manual1 x Storage Case