Item Type: Metal Detector_x000D_Model: HS-16_x000D_Material: ABS_x000D_Battery: 1 x 9V 6F22 battery, delivery without battery. _x000D_Application: Widely used in security inspection, archaeological treasure exploration, prospecting. _x000D_Operating Frequency: 10 kHz 1Metal Detector: This metal detector can quickly locate coins, silver, jewellery, gold buried deep in sand, lawn and so on. 2Alarm Function: Comes with sound and vibration alarms, making the detection easier and efficient for indoor and outdoor. 3Extensive Uses: Allows for broad application in security inspection, archaeological treasure exploration, prospecting, etc. 4Great Accuracy: Ensuring 360 degree wide coverage, the pinpointer enables great sensitivity and accuracy for convenience. 5Easy Carrying: Designed to have a light weight and a compact size as well, both the storage and carrying are very easy. 1 x Metal Detector 1 x User Manual 1 x Lanyard 1 x Hanging Bag