Whether you're raising a young Indiana Jones or a future James Bond, your little adventurer needs a metal detector to seek out treasure and complete secret missions! This pocket-sized detector is perfect for stealthy investigations on the go. It detects metal through thin layers of soil, fabrics, or paper with a beep alert. With adjustable sensitivity, it's a high tech tool in a tiny package. Let the hunting begin! Requires 2 AAA batteries, not included.