HIGH SENSITIVITY AND LED LIGHT: 360 peak detection. Built-in LED light for convenient use at night. The metal detector can target the object quickly and accurately! It can locate coins, silver, jewelry and gold in various hunting conditions, whether indoors, outdoors, on walls, in sand, on land. grass or in the ground. Different modes: the metal detector can automatically switch between different modes - silent mode, vibration mode + audio. There are different levels of sensitivity depending on the distance between the sensor and the object. The smaller the distance, the higher the frequency of sounds and vibrations. Vibration and sound indications ensure you don't miss alarms in noisy environments. LIGHTWEIGHT PORTABLE: It is mini and only a third of the weight of the traditional metal detector. It comes with a plastic elastic strap, a convenient belt holster to hold or hang the belt to wear anywhere and avoid falling or missing Ergonomic handle and built-in speakers will make metal hunting a game of child. EASY TO USE: One-button operation, one-key automatic adjustment. You don't need to be an expert to use this metal detector. You need to press a button to turn on the metal detector and then start the treasure hunt, super easy, kids can operate independently.