High Sensitivity: The pinpointer metal detector can target the object quickly and accurately. It can detect indoors, outdoors, on sand, lawn or in the ground, quickly and accurately locate coins, silver, jewelry and gold. Audio vibrator: Automatic vibration and audio ensure you never miss any alerts and the LED Flashlight shines while the metal detector is on, allowing you to quickly and accurately target the metal object. 360 side detection range. Allows you to hold the metal detector horizontally to quickly scan a large area and narrows your detection field to precisely locate larger targets. Easy to Use: One-touch operation. Our detector provides audio and vibration alerts, making detection more convenient and efficient. Handheld and lightweight, easy to carry. Perfect for scavenger hunt and airport safe screening. WATERPROOF METAL DETECTOR: The pointer probe is waterproof, can be used in water smaller than or rainy days. Please note that the waterproof area is under the light and switches. Batteries, light, switch parts must not be soaked in water.