- Easy carrying metal detector With charging function charge time 4-6 hours.
- High sensitivity metal scanner can detect ferrous and non-ferrous metals simple to use convenient and easy to adjust.
- Using cyclic switch to switch sound alarm and hidden vibration alarm optional headset.
- Alkaline batteries alarm ratio of 10% -15% work more than 40 hours of continuous work.
- Detection of a minimum size of the object back to the needle.