Features: Professional Handheld Metal Detector with 360 scanning capability instantly alerts via beep, shaking , and LCD signals display when detecting metals like coin up to 6cm underground, featuring adjustable sensitivity for complex environments. This ABS constructed detector offer three operational modes (sound shaking /sound only/shaking only), extreme temperature tolerance ( 37°C to 70°C), and customizable LED brightness for versatile detection in tight spaces. Ideal for security personnel, archaeology teams, and enthusiasts requiring stable metal detection tools for professional inspections or person treasure hunting projects. Perfectly functions in airports, historical excavation site , construction zones, and outdoor event to locate nails, pipes, jewelry, or concealed metallic objects efficiently. Energy efficient design ensures extended operate with minimal battery consumption, making it optimal for prolonged security checks, wilderness explorations, and industrial maintenance tasks. Specifications: Component : ABS Size: about 23.5x4cm/9.25x1.57inch Battery: 1x6F22 9v battery Package Includes: 1 set Metal Detector note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.