Features: High Accuracy & Waterproof Design: The MD1008A metal detectors features a waterproof search and LCD display for precise detection of gold, silver, coin , ideal for treasure hunting and beach activity . intelligent Detection & Adjustable Sensitivity: Enjoy continuous sensitivity adjustment for pinpointing small goal like coin , paires with sound alerts and instinctive LCD screen for immediate detection feedback. Perfect for family & begin: designs with a lightweight, ergonomic build and simple control , this metal detectors is ideal for kids, adults, and parent child bonding during outdoor exploration. multifunction Outdoor activity : Explore beaches, riversides, garden , or shallow watersits waterproof and weather durability making it perfect for discovering invisible treasures in diverse environment . Educational & Exciting: Foster curiosity and scientific learning as users identify metals like iron, bronze, and aluminum, enhancing problem solve skills through hands on treasure hunting fun. Specifications: Material: ABS Battery: 6F22(not included) electric : 7.2-9.6V Package Includes: 1xMetal detectors note: Please allow 1 to 3cm error due to manual measurement, please making sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.