1. 360° High Sensitivity Accurate Detection360 degree metal detecting pinpointer, high precision, a high sensitivity metal detector pinpointer with a sensing distance of 6 8 cm, which can quickly and accurately detect small targets. It can be used for metal detecting outdoors, in sand, lawn, and soil. Also for detecting various objects such as coins, gold, silver, cultural relics, jewelry, etc. It's a great gift for holidays for metal detector enthusiasts. 2. LCD Signal with LED LightThe metal detector pinpointer is equipped with an LCD screen and LED light. It's convenient for day and night use. The closer the target, the stronger the signal. It can help achieve precise positioning in small areas that large metal detectors can't reach, perfectly meeting precise pinpointer needs. 3. Fully Special DesignThe metal detector pinpointer is waterproof and can be fully immersed in 50 feet of water. It can be used worry in lakes, rivers, ponds, and oceans. (Note: Before using in water, make sure the battery cover is tightened and sealed.) 4. Metal Detectors Alarm ModesThe metal detector pinpointer has three alarm modes: Audio, Vibration, and Audio Vibration. Choose the mode according to the usage environment. Audio mode is suitable for quiet land environments, vibration mode is suitable for underwater and vision limited places, and audio vibration mode is suitable for noisy environments.