◆ Equipped with leather cases, easy to carry;

◆ With charging function, the charging time is 4-6 hours;

◆ When the voltage is not enough, the indicator light is not on or kept alarm;

◆ Excessive sensitivity, can detect black silk metals and non -ferrous metals, easy to use, convenient, and easy to adjust;

◆ Use the circulatory switch to switch the sound and the alarm function of the alarm and the hidden vibration alarm function. You can choose the headset;

◆ Alkaline batteries work at 10%-15%alarm ratio, which can work continuously for more than 40 hours;

◆ The smallest can be detected.