Feature:1. Strongest Core: The metal detector core is the strongest, and the intelligent modular operation function is powerful, convenient, speed, efficient, and advanced.2. Remote Search System: This kind of equipment has a premium remote search system and a precise positioning detection system. This detection method breaks through the traditional detection method.3. Microcomputer Control Calibrated: The self inspection system can scan and detect quickly and conveniently, which greatly improves the working efficiency of treasure lovers and reduces the labor strength of detection.4. Economic: This equipment is the most advanced and practical testing method at present, economic metal testing instrument.5. Excellent Sensitivity: The metal detector is made of premium ABS, which is lightweight and portable, with excellent sensitivity and stability.Specification:Item Type: Metal DetectorsMaterial: ABSGross Weight: 801g/28.3ozWorking Status:1. When the battery is fully charged, install the antenna, open the host, and adjust the depth and range search function to detect.2. When the hand held is stable and there is no other interference, the object to be detected will swing left and right, and the swing range will increase when the object to be detected is large.Product Size: 16.5x15.5x8CM/6.5x6.1x3.1inRange: 1800mDepth: 25mBattery: NiMH rechargeable battery, AAA, 1000MAH,shipped with built in batterySignal Frequency: 868MHzDetection Type: Gold, silver, copper, gemstoneCharging Time: 10-12 hours.Package List:1 x Metal Detector 1 x Antenna 1 x Power Adapter 1 x InstructionNote:1. Be sure to operate strictly without interference in the wild jungle environment and maintain good stability.2. Operation in the absence of wind.