Voltage Electric Detector is a utility application designed for Android devices that enables users to detect electric voltage without direct contact. By utilizing the microphone of wired earphones, the app alerts users when the microphone is brought close to a voltage source. It is essential to grant microphone permissions for the app to function correctly, and it is recommended to use non-original earphones for optimal performance. The application is compatible with over 95% of Android phones, making it widely accessible.

To use the Voltage Electric Detector, users simply need to connect their wired earphones and position the microphone near the voltage line. The app will provide alerts based on the proximity to the voltage source. Users can also adjust the sensitivity settings of the app if false alarms occur, ensuring a customizable and user-friendly experience. This tool is a practical addition for individuals needing a quick and safe way to detect electrical hazards.