Metal Detector, Handheld Metal Detector with High Sensitivity for Important Occasions, Subway, Park

1. Well-designed, compact, and lightweight, portable with a wrist strap, ideal for important occasions: park, school, museum, airport, subway

2. High-sensitivity metal detection, large detection area, temperature detection range is -15 to 45 ℃

3. Three battery power indicators: green for normal (high power), yellow for low power, and red for battery replacement or charging (dead power)

4. Powered by a 9V battery (included). Two safety alert modes: you can choose either an alarm signal or a vibration signal

5. Very easy to use, robust, ideal for detecting rare illegal goods