Amazon.com: NATIONAL GEOGRAPHIC Metal Detector for Kids 7.4 Metal Detecting Permission Letter (Free Template to Get Permission Amazon.com : Foldable Metal Detector for Kids & Adults, Adjustable IP68 Amazon.com : VEVOR Metal Detector for Kids, 6 Inch Waterproof Search 5 Best Beginner Metal Detectors: Unearthing Your First Treasure Amazon.com : Wedigout Metal Detector for Kids Lightweight. Features Best Gift for Kids: Lightweight at only 1. 3 pounds; adjustable rod from 32 to 40 inches; made from harmless ABS plastic; perfect for kids ages 8 12 to search for jewelry at beaches, parks, streams, and forests Buzzer & LCD Display: Features a large, adjustable backlit LCD display; shows detection mode, sensitivity, and battery status; emits a beep and displays an arrow and signal icon when metal is detected; signal strength increases with proximity Waterproof Coil & Ergonomic Design: 7. 5 inch search coil detects coin sized targets up to 5 inches deep; waterproof shaft and coil (except control box); ergonomic armrest reduces fatigue for comfortable, stress free use Efficient Targeting with 3 Modes: Includes All Metal, DISC, and Pinpoint modes; All Metal mode detects all metals; DISC mode distinguishes unwanted targets; Pinpoint mode locates the exact target position; easy selection for quick and efficient searches Simple to Use & Complete Kit: Comes with a metal detector for kid, two alkaline batteries, backpack, children's shovel, rake, and user manual; no complicated assembly; quick setup in just 1 minute; responsive customer support available for any questions Product Description Metal Detector for Kids, 7 Inch High Accuracy Adjustable Waterproof Junior Metal Detector with Discrimination & LCD Screen Indicators, for Detecting Coin, Gold, and Beach Treasures