The metal detector uses the mobile phone's magnetic sensor to detect metal, and it will vibrate when it is about 5 cm away from the metal, indicating that the metal is detected. - Welcome to report questions or make suggestions.
Updated on
Oct 19, 2022
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.