• Explore the world of metal detection and electromagnetism.
• Detector is length adjustable. The telescoping arm extends out to 40-inches long to fit different sized kids.
• Detection sensitivity and the alert volume are also adjustable.
• The entire unit is lightweight at 1.5 lbs (0.7 kg)
• Dual detection coil is position adjustable and waterproof, allowing users to submerge the coil to look for treasure in shallow water. Powered by 3 AAA batteries, which are not included.

Recover coins, jewelry, and other hidden treasures with the National Geographic Metal Detector Starter Kit! With an array of features, this user-friendly detector is perfect for beginner treasure hunters. Treasures are waiting to be discovered using the extra-large, waterproof dual coil. A sensitivity knob and volume control let you monitor your search, while its sleek, ergonomic design allows for hours of fun! The detector is lightweight and collapsible, so you can take it with you when you travel, and the included trowel makes it easy to retrieve artifacts from the ground. This kid-friendly metal detector is a great way to explore, and a detailed learning guide provides insight into the science and history of metal detection. Get outside and start hunting for treasure today with the National Geographic Metal Detector Starter Kit!