describe: Light weight and easy to operate, the weight is one-third that of traditional metal detectors. Comes with plastic elastic roll strap, strap cover and hand bag for easy carrying or hanging to prevent falling or loss. One-touch activation makes it easy for children to operate independently. The high-sensitivity 360-degree detection metal detector lets you hold the metal detector horizontally to quickly scan a large area, then use the pinpointing tip to narrow the range and pinpoint the target before digging. The strip probe design allows you to insert the handheld metal detector into the hole for detection. Fully waterproof design The pointer of the dustproof metal detector is fully waterproof. In any weather, heavy rain, even in lakes, rivers, ponds and oceans, you can sink the waterproof precision metal detector to find treasures hidden underwater. Ratio Audio and Vibration Indicators The audio vibrator alarm and LED light detects multiple metal vibrations and audio indicators to ensure you don't miss any alerts in noisy environments. Built-in LED light makes operation at night easy. Wide Applications This metal detecting precision pointer can complete various types of jobs, such as finding coins, gold, silver, relics, jewelry, helping you find treasures or lost metal objects easily, whether indoors, outdoors, on walls, in sand , grass or soil, even in extreme environments with temperatures ranging from -35F (-37C) to 158F (70C). Package contents: 1 piece metal detector (without battery)