1. Hand-held design——The metal detector adopts a hand-held design, which is easy to carry and easy to operate. You only need to hold the metal detector close to the object to be detected, which is very convenient. 2. High-sensitivity detection - the metal detector adopts high-sensitivity detection technology, which can detect metal quickly and accurately. At the same time, the instrument has a relatively wide detection range and can detect multiple metal objects at the same time, which greatly improves the use efficiency. 3. Multiple detection modes - this metal detector can provide many different detection modes, such as sound alarm mode, vibration alarm mode and LED prompt mode, etc., which is very convenient to use. 4. Wide application - the metal detector is suitable for multiple scenarios such as examination room, security check, mobile phone shop, outdoor activities, etc. It is used for metal detection work and improves safety. 5. Small and light - the metal detector is small in size, light in weight, easy to carry, and can carry out metal detection work at any time. More suitable for use outdoors or on business trips, very practical.