Description:It is an excellent metal detector. With high sensitivity and stability, the detector can recognize different types of metal and makes it easy to find metal objects that are useful to you. With this detector, you can go to more places to explore the treasure, search for gold, silver, copper, and gems.Specifications:Item Name: Metal DetectorDetection Type: Gold, Silver, Copper, and Precious StonesSearch System: Microcomputer CPU control and reflection conductivitySearch Range: 800mDetecting Depth: 14mElectricity: 12V, 1600mAhWorking Frequency: 5.6-6KHzSignal Frequency: 360-440HzCharging Time: 10-12 hourFeatures:Used to detect gold, silver, copper, and precious stones6 Antennas help you accurately determine the buried position of an object and position itIt is also possible to identify the specific type of metal by means of a frequency regulatorThe use of micro-electric processor control chip unit calibration and instrument self-test system can easily scan and detect quickly, improving the efficiency of the treasure hunter and reduce the labor intensity of detectionEasy to store and carry with a plastic carry casePackage Included:1 x Receiver1 x Transmitter6 x Antennas1 x Power Adapter1 x Plastic Carry Case