【 360° scanning metal detector】 : Metal detector that scans 360° in all directions, expands the detection range and reduces target loss, can sensitively induce and accurately detect various metal objects, suitable for various outdoor environments. < p>【 audio vibration alarm】 : There are different levels of metal detectors for different distances between sensor and object. The closer the distance, the higher the sound and vibration frequency. Vibration and sound indicators ensure that you do not miss an alarm in noisy environments. 【 LED light detector】Built-in LED light, convenient for working at night. The LED metal detector helps you find treasures or missing metal objects. It can locate coins, cash, jewelry and gold in different hunting conditions, whether indoors, outdoors, on the wall, in the sand, in the grass or on the ground. 【 Waterproof design】 : The pointer part of the sensor is waterproof in all directions, in any weather or heavy rain, even in lakes, rivers, ponds and