GARRETT ACE 350 METAL DETECTOR W/GARRETT EDGE DIGGER & CAMO POUCH Enhanced Iron Resolution: allows more control of iron discrimination levels; helps separate good targets from adjacent junk iron. Powerful new Double-D searchcoil: provides greater detection depth and performance in mineralized grounds and excellent scanning coverage. Higher Frequency: offers improved ability to detect low- and midconductivity items (i.e. gold nuggets, jewelry, lead relics) Volume Control Headphones: included with purchase Electronic Pinpointing: to precisely locate target and speed recovery Accept/Reject Discrimination: to modify discrimination patterns - Five Search Modes: select pre-set discrimination pattern or create your own - Continuous Coin Depth Indicator: to determine target depth