Vevor Metal Detector Waterproof Disc Metal Detectors Underwater Underground High Accuracy Lcd Display Metal Detector For Adults And Children Headphone

VEVOR Metal Detector Waterproof Disc Metal detectors Underwater Underground high Accuracy LCD Display Metal Detector for Adults and Children Headphone Automatic Detector (Yellow 3010) High Sensitive & Waterproof LCD Control Panel 2 Detection Modes Ergonomic Design Useful Shovel and Headphone Wide Application Sensitivity: At Least 13 cm / 5.1 in,Signal Frequency: 7.5 kHz +/- 1 kHz,Support Battery: 6 x 1.5V,Detection Depth: 16 cm / 6.3 in,Material: ABS, Copper, Aluminum Tube,Search Coil Dia.: 8 in / 203 mm,Net Weight: 3 kg / 6.6 lbs,Adjustable Length: 102-130 cm / 3.3-4.2 in