China (Mainland) Metal Detector

Specifications: Specifications: 1) Power: One 9V alkaline battery 2) Operating frequency:50kHz sensitivity:5cm 3) Indication: Audio alert and LED (red) alert, audio tone changes as The metal size changes 4) Silent operation: Connects the earphones to the detector for silent operation 5) Blink: When the unit is working properly, the blink indicator flashes 6) Headphone jack:1/8 7) Low sensitivity: To lower the sensitivity, at this time the Sensitivity is >2cm 8) Low battery indication 9) N.

W.:350g 10) Unit dimensions:440 x 67 x 36mm 11) G/B dimensions:430 x 82 x 51mm Packing: Gift box