Features:The metal detector has a high sensitivity. You can enjoy outdoor treasure hunts in all places (gardens, parks, beaches and forests, etc).27 inches height-adjustable stem adapts both children and adults. The simple operation will let kids easily start metal finding. Lightweight and foldable search coil are exclusively designed for traveling or outdoor activities.Simply wave this high-quality and lightweight detector over the ground to detect objects below the surface.Specifications:Power Supply: 1 x 9V (6F22)Frequency: 5.0 KHzCurrent: Static: 10mAMaximum: 70mAVoltage: 7.2-9.6VSensitivity: US 25 Cent: 130mmDisplay Mode: Mechanical Pointer ModeWeight: 600GBattery: 9V battery (not included) Length: 27 inchesSize: 700 x 170 mm NOTE:.