Feature:1. Metal Detection: The detector is widely used to detect underground metal objects, coins, relics, jewelry, gold and silver ornaments, etc.2. 2 Display Modes: In the pointer mode, the pointer swings with the detection of metal, in the sound mode, connect the headset to view the instrument.3. Other Accessories: Equipped with connecting rod, handrail and bracket, the telescopic length range is 30.742.5in, suitable for a wider area.4. High Sensitivity: With new technology, the underground metal detector has high sensitivity and accuracy, ensuring efficient and stable detection.5. Applicable Scenes: The detector is widely used for safety inspection, outdoor treasure detection, material inspection, etc., convenient and practical.Specification:Item Type: Metal DetectorBattery: 2 x 6F22 9V alkaline battery (not included battery)Frequency: 5.0 KHzCurrent: Static: 10mA; Maximum: 70mAVoltage: 7.2-9.6VSensitivity: US 25 Cent: 130mmDisplay Mode: Mechanical pointer mode, sound modeExpansion Length: 30.7-42.5inDetection Disk Diameter: Approx. 22cm / 8.7inColor: BlackApplication: You can explore coins, relics, jewelry, gold and silver ornaments everywhere, and explore metal objects buried underground. Widely used in safety inspection, outdoor treasure detection, metal inspection, etc..Package List:1 x Metal Detector Host1 x Searching Coil1 x Connecting Rod1 x Armrest1 x Stand