Features:-With a 360° detection and positioning tip, it can narrow down and accurately locate the target, reducing the target loss range.-With a detection range of 3.5-8cm, it can locate coins, silver coins, jewelry, gold and more in various conditions, whether indoors, outdoors, against walls, sand, grass or soil.-The lighting of LED can help users use it better at night. When it is close to a metal object, it will emit a beeping sound accompanied by vibration, the closer it is to the target metal, the stronger the alarm.-It adopts a portable design, small and light, and is also equipped with a retractable hanging wire and a belt holster, which is easy to carry and prevents it from falling or losing.-It is equipped with a low voltage display function. W.