Feature 1[LCD Display] With the LCD display metal detector, you can carry out a variety of detections, which is easy to read and detect. 2[High Sensitivity] This metal detector has high sensitivity and strong recognition ability, which is portable and easy to use. 3[With Beep] A beep is emitted when a metal object is detected, and a proprietary circuit is used to eliminate false signals from harsh ground conditions. 4[Durable Material] The product is made of high quality ABS and aluminum material, which is durable, wear resistant and has a long service life. 5[Widely Application] The product is widely used in many situations, such as gold detection, desert, military, security inspection, archaeology, treasure hunt, beach, etc.Item Type: Metal DetectorMaterial: ABS, aluminumStraight Rod Length: Approx. 52cm / 20.5inS Curved Rod Length: Approx. 52cm / 20.5inDetection Plate Size: Approx. 31 x 32.5 cm / 12.2 x 12.8 inBattery: 2 x 9V 6F22 batteries (Battery Not Included)Working Frequency: 8.19KHzWorking Current: Static 20mA, maximum 80mASensitivity: 250mm can measure 25 cents and 50 centsWorking Voltage: 7.2-9VIndication Method: LCD, soundWeight: Approx. 2979g / 105.1oz .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Straight Rod(Battery Not Included)1 x Detection Plate1 x S Curved Rod1 x Display Screen1 x Earphone1 x Storage Bag1 x Manual4 x Small Accessories