With your metal detector, you for coins, , jewelry, gold, and silver just about anywhere, including lawns, snows, mountains and etc. The detector comes with high sensitivity and strong ability of discrimination. It is versatile and easy to use. Features - Color: Assorted color. - Material: Plastic, metal. - Size: 105.50X24.50X24.50cm/41.46X9.63X9.63in - Stretch length: 40-60 inches - Detector diameter: 7.9 inches - Battery: 2×9V AA (not included) - Working voltage: 18V - Sensitivity: US 25/ : 20 cm - Detection plate: waterproof - Frequency: 6.25KHz - Waterproof search coil - use the detector's search coil even if you must put it in shallow water. - Adjustable lever - allows you to adjust the length of the detector for ease of use. - This detector has high sensitivity, strong identification ability, strong universality and easy to use. - Outdoor activities, security checks, underground exploration. - A nice your household or outdoor travel use. Package list: 1 Detector