Welcome to our store！</br>1、Adopts a freely telescopic structure, the adjustment range of the telescopic rod is 30‑42 inches, and the length of the stem can be adjusted freely by rotating the knob. 2、Two operation modes including full metal mode and recognition mode, using smart chips, accurate positioning, stable performance, and easy operation. 3、Headphone jack on the body, you can plug into a headphone (not included) for clear hearing, and it supports adjusting the volume of the speaker and headphone. 4、The 20cm diameter waterproof detection disc has a hollow design and is lighter. You can use a metal detector in shallow water. The pointer will swing when metal is found. 5、Ergonomic design, easy and comfortable to grasp, labor-saving during testing, and will not be too tired after long-term use. You can explore coins, jewelry, gold and silver accessories everywhere. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Metal Detector Material: ABS Purpose: Exploration/finding/archaeology/exploration of gold and silver Power Supply: 2 x 9V 6F22 (NOT Included) Colour: Black Frequency: 5.69KHz Probe Diameter: Approx. 20cm / 7.8in Stretched Length: Approx. 76.2-106.7cm / 30-42 inches Sensitivity: US 25 Cent: Approx. 180mm / 7.1in Display Mode: Signal display Voltage: 7.2 - 9.6V Current: 10mA - 70mA <style> .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; }</style> 1 x Controller 1 x Detection Plate 2 x Telescopic Pole 1 x Handle 1 x Hand Rest 3 x Adjustment Screw 1 x Connector 1 x Manual&nbsp; Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>