FeaturesSearch coil with adjustable sensitivityDetachable handlePrecision LCD screenAudio alerts wit adjustable volumeLight weight and easy to useFind buried treasure with the Maplin Kids Metal Detector! Built to detect coins, jewellery and antiques, this metal detector works in the same way as all professional metal detectors. Simply switch it on and make a sweeping motion as you walk around an open space. In no time you will be discovering metal artefacts which are otherwise invisible to the naked eye. The Maplin Childrens Metal Detector is the perfect toy for all budding explorers!Features a search coil with adjustable sensitivity, a detachable handle and precision LCD screen that is easy to read, even at night. Dimensions: Approx 16x16x63cmHeight: Approx 63cmRequires 1x 9V battery (not included)