Features: 1Detecting different types of metal will produce three different tones: high, medium and low. 2Supported for 3.5mm headphone(not included) connection, adjustable shaft support adjust comfortable rod length to use. 3LCD display can display DISC/NOTCH range, SENS level, battery status, TARGET, target depth, metal type. 4The detector has high sensitivity, can search for coins, artifacts, jewelry, gold, silver and any metal. 5With a very slow sweep of the search coil to discriminate different types of metals. 6240mm waterproof search coil - can be used on dry floor, wet sand, shallow water, but can not use in rainy. Condition: Brand New Item Type: Metal Detector Material: ABS Color: Black Adjustable Length: Approx.40-60in/ 101.6-152.4cm Battery: 2 x 9V 6F22 Battery (not included) Working Voltage: 18V Sensitivity: US 25/50 Cent: 20 mm Detection Depth: 0.2-1.5m /7.9-59in (It depends on your target area) Search Coil: Waterproof, interchangeable Frequency: 6Khz Search Mode: LCD and sound mode Current: Standby 10mA, Maximum 70mA Weight: Approx. 1495g / 3.3lb Package Included: 1 x Metal Detector1 x Instruction