1、LARGER SEARCH AREA: Depending on the size of the gold object. The detector provides you with a huge advantage of covering large areas faster and easier than ever before. 2、DEPTH UP TO 15M: Gold detectors are used to detect gold objects buried underground at a depth of 15M, depending on their size. When you approach the gold target, the gold metal detector will start to rotate left and right continuously. 3、PRECAUTIONS FOR USE: Please do not test the gold detector indoors, in the backyard, or near buildings, otherwise you may receive incorrect signals. 4、ACCURATE AND LOCATE: Specific types of metals can be identified through frequency regulators; Equipped with a remote search system and accurate position detection system. 5、IMPROVE EFFICIENCY: By using microelectronic processors to control chip unit calibration and instrument self inspection systems, convenient and fast to scan and test, improve the work efficiency of treasure seekers, and reduce the effort of testing. Item Type: Gold Detector Material: ABS Battery: Detector: Built in rechargeable battery (nickel chromium) 2000mAh (with built in battery) Receiver: Built in rechargeable battery (nickel chromium) 2000mAh (with built in battery) Application: In addition to military applications, also widely used for safety inspections, archaeological exploration, and mineral exploration. Detected Objects: Gold, silver, copper, conventional metals, gemstones (emeralds, etc.) Basic Parameters: Search Range: Up to Approx. 99m / 324.8ft Detection Depth: Maximum Approx. 15m / 49.2ft Transmission Frequency: 5.6-6KHz Signal Frequency: 310-435MHz Operating Instructions: 1. Hold the instrument and slowly scan in an arc, rotating yourself together. At this point, the explorer's elbow should always be tightly pressed against both sides of the body, and it should be rotated approximately 40 to 60 degrees. Attention: Explorers must slowly rotate and maintain their body's stability. 2. Standardize your scanning actions. Firstly, ensure that the receiving antenna is properly extended and opened. Place the receiving antenna directly in front of you and open it at a 90 degree angle to your body, without tilting to the left or right. 3. When the antenna is aligned with the target, the instrument will confirm, even if you continue to explore beyond the target. When you feel that this confirmation is effective, remember this direction. Then, move the instrument about 10 meters to the left or right and repeat the process of determining the policy mentioned earlier. Observing the determined direction this time, the intersection of the two directions is the burial direction of the target object. 4. If you feel that there is still a certain deviation in the specific direction just measured, you can determine it from another viewpoint. If the target is within about 10 meters, you should slowly and steadily follow a designated route between them. When you pass through the target and are directly above it, the antenna of the instrument will sway on both sides. At this point, the measured orientation is very accurate. (Please refer to the manual for specific operation instructions) The product comes with a demagnetization function (as long as the probe of the receiver is close to the iron metal and an alarm is given three times, demagnetization can be achieved) 1 x Detector 1 x Receiver 1 x Antenna 1 x Adapter 1 x Manual 1 x Storage Box 2 x Key 1 x Screwdriver 3 x Screw