Easily find old antiques and treasures with the Ground EFX Swarm Series MX200 Metal Detector. The large, simple-to-use digital backlit interface features eight metal categories and adjustable discrimination options to make your hunt smooth and effortless. The interface has 60 different elimination possibilities and four elimination modes: All-Metal, Coin, Jewelry, and Custom. Signal strength and depth indicators in pinpoint mode. GEO-X GPS Technology allows you to save and locate up to 10 locations for long-term use. Able to detect quarter-sized coins up to 8" away. Made out of fiberglass and polycarbonate, the Swarm Series MX200 is extremely durable. Quick release extension rod adds up to 14" in length. Four individual HD audio tones. Includes an adjustable armguard, strap, and 10" of circular submersible honeycomb coil. Uses 8 AA Cell Alkaline batteries (not included).