The Lone Star metal detector from Bounty Hunter features variable discrimination controls, 5-segment digital target identification, 3-tone audio feedback, auto-notch for automatic elimination of undesirable objects, three operating modes for different types of searching, an 8” interchangeable waterproof search coil and easy-to-read LCD display. It even features a built-in speaker, headphone jack and ergonomic S-rod handle. Detects small items up to 8” below.