Compact metal detector set for beginners and hobbyists. What it is: a simple handheld detector designed for learning and entertainment. Benefits - Easy to use: quick setup for immediate play or practice. - Practical: helps locate metal objects in games, at events, or around the home. - Educational: demonstrates basic electronic circuit principles through hands-on use. - Portable: lightweight and compact for on-the-go use. How it works - Detects surrounding metal objects and provides feedback to the user. Performance - Detection range: approximately 3-5 cm, depending on the size and type of metal. Design and compatibility - Size: compact handheld unit; simple to operate. - Materials: built for durability in everyday use (model variations may exist). - Compatibility: suitable for beginners, students, and family activities; complements basic electronics projects. Use scenarios - Home or outdoor scavenger hunts and treasure games. - Security-check practice for clubs, classrooms, or event teams. - Educational demonstrations in electronics or STEM learning. Note - Range varies with metal size, shape, and composition. Larger metal objects are detected farther away.