Underground Metal Detector Waterproof Gold Detecting Finder with Headphone for Coins Jewelry

Feature: 1. Underground metal detectors, can be used to search for coins, relics, jewelry, gold and silver ornaments, etc. 2. 2 modes of operation: full metal mode and recognition mode. With headphone jacks, can be used to connect to headphones. 3. The volume of the speakers and headphones can be adjusted. Adjustable stem to adjust the length of the metal detector. 4. The pointer will swing with the find of metal, clear and intuitive, bring much convenience for you. 5. Waterproof detection plate, allowing metal detectors to be used in shallow water. Specification: Item Type: Metal Detector Material: ABS Plastic Power Supply: 2 x 9V (6F22) (NOT Included) Frequency: 5.0 KHz Current: Static: 10mA, Maximum: 70mA Voltage: 7.2-9.6V Sensitivity: US 25 Cent: 180mm Display Mode: Mechanical pointer mode, sound mode Telescopic Length: 30.7-42.5in Probe diameter: 7.88in How to Use: 1. Assemble the metal detector, connect the probe to the lower pole, and connect the upper pole to the lower pole 2. Install a 9V dry battery (NOT Included) on the controller 3. Press DISC, VOLUME, POWER to adjust according to the panel keys. Package List: 1 x Detector1 x Controller1 x Handle2 x Connecting Rod1 x Headphone2 x Installation Accessories 1 x Instruction Note: This product does not include batteries.