Discovery Adventure LED Digital Metal Detector makes treasure hunts fun Allow your aspiring treasure hunter to scour the backyard, the beach or even the park for hidden treasure with the Discovery Adventure LED Digital Metal Detector. Encourage your child’s imagination to run wild with what they might find like Blackbeard’s hidden treasure or any lost items that you’ve all been looking for using the metal detector that features a double coil, flashing blue LED lights and a beeping sound! Using Science, Technology, Engineering and Maths or STEM, Science4You helps children learn how to love science in a simple and engaging way while having a fun-filled playtime. Features : The Discovery Kids Digital Metal Detector comes with a double coil for detecting common metals that hide underground, flashing LED lights and a beeping sound tandem that gets activated when the user has found a nearby metal item. Includes volume and sensitivity controls. Helps children learn science using the STEM (Science, Technology, Engineering and Maths) concept. Approximate Package Dimensions: 43cm x 23cm x 7cm Requires 6 AAA batteries (not included). Suitable for children from ages 8 years and up. Take the Discovery Adventure LED Digital Metal Detector to the backyard, the beach or the park to make each visit a treasure hunt.