hand-held metal detector

Functions and features:
1. Ultra high sensitivity;
2. It is easy to use and does not need to be adjusted;
3. Humanized design, beautiful and generous, high sensitivity.
4. It is strong and durable. It can fall freely at a height of one meter without damage.
5. Light weight, large detection probe area and fast detection speed.
6. Two alarm modes can be selected: LED sound and light alarm or vibration alarm.
7. the sensitivity of the lateral adjustment is easy to operate to meet different requirements.
8. undervoltage indicator / charging indicator.
9. After the charging battery is installed, the product can be fully charged directly.