Specification: Description:_x000D_This treasure hunter is mostly used for archaeological exploration, which helps detect gold and silver, check underground treasures. Detection depth allows you to detect treasures that buried deeply in the ground. And high sensitivity ensures the accuracy and timeliness of metal detection. Furthermore, you can also use it in shallow water._x000D__x000D_Features:_x000D__x000D_All Metal Detection - This treasure hunter is capable of scanning and detecting all metal, including gold, silver, coins and other metals. _x000D_Detection Depth - You can detect treasures that buried in deep ground. _x000D_Adjustable Sensitivity - Sensitivity can be adjusted through the left-hand knob to detect different metals. _x000D_Detection Indication - Audio indication and LCD screen remind you of metal detecting. _x000D_Target Elimination - You can eliminate the detection of metals that not in need. _x000D_Underwater Detection - You can also detect metals in shallow water normally. _x000D__x000D_Specifications:_x000D_Product type: Treasure Hunter_x000D_Detecting objects: Metals like gold, silver, aluminium, copper, iron, etc._x000D_Detection indication: LCD screen, audio indication_x000D_Detection depth: According to the size of the metal, the larger the metal, the deeper the detection depth, a small coin, the detection depth of about 10-15cm, a silver dollar detection depth of 10 cm, a mobile phone detection depth of 25 cm, a 10*10 copper mirror detection depth of 50 cm, a can of silver dollars if buried for hundreds of years, can be detected about 1 meter. The larger the metal, the better the oxidation and the deeper the detection, the maximum measurement depth is 3 meters._x000D_Waterproof: Support_x000D_Working frequency: 6.6KHz_x000D_Adjustable sensitivity: Support_x000D_Power supply: 6*1.5V batteries, DC9V( not included)_x000D_Package size: approx. 55 * 23 * 13 cm/ 21.65 * 9.06 * 5.12 in_x000D_Package weight: 1555g_x000D__x000D_Package List:_x000D_1 * Treasure Hunter_x000D_1 * User Manual_x000D__x000D__x000D_Note:_x000D_Six AA batteries are required for power supply. When installing batteries, pull the battery box out of the base to see the battery installation position on the back. Install three batteries in the front and three batteries in the back according to the positive and negative levels. Features: 1All Metal Detection ? This treasure hunter is capable of scanning and detecting all metal, including gold, silver, coins and other metals. 2Detection Depth ? You can detect treasures that buried in deep ground. 3Adjustable Sensitivity ? Sensitivity can be adjusted through the left?hand knob to detect different metals. 4Detection Indication ? Audio indication and LCD screen remind you of metal detecting. 5Target Elimination ? You can eliminate the detection of metals that not in need. PackageList: 1 *TreasureHunter 1 * User Manual