An excellent choice for advanced treasure hunters, the Lone Star metal detector is designed for a variety of applications - from relic hunting and coinshooting to general purpose detecting. It boasts a large LCD display with a 5-segment digital target identification and a 3-tone audio feedback for easy and accurate identification of targets, a touch pad selection with variable discrimination controls, a pre-set ground balance, an open 8in. concentric search coil, and 3 operating modes, including auto-notch to automatically eliminate undesirable objects. It also features a built-in speaker, headphone jack and an adjustable stem with ergonomic S-Rod handle and armrest for easier and more comfortable handling. Comes with a handheld Pinpointer tool to help you find the exact location of hidden objects in smaller spaces. Uses two 9V batteries (not included).Specifications and Features:Large LCD display5-segment digital target ID3-tone audio feedback for easy, accurate identification of targetsTouch pad with variable discrimination controlsPre-set ground balance