With this metal detector bracelet, your child's spy missions will always be successful! After putting it on, he lights it up, holds the ring in the palm of his hand and goes in search of hidden treasures. It's ringing ? Good news: a metal object is nearby! What will he find? This metal detector bracelet is equipped with a compass so that your child can always orient himself and carry out the spy missions he invents! In plastic. Works with 2 CR2032 batteries supplied. Instructions for use included.