Garrett ACE 400 Metal Detector with 8.5 x 11 Performance DD Waterproof Submersible Search Coil, Coil Cover, Garrett AT Pro-Pointer Waterproof Pinpointer, ClearSound Headphones, Garrett ACE Environmental Cover Up for control box, Adjustable Arm Strap, Batteries and a Two-Year Warranty. The ACE 400 detector features Iron Audio, Digital Target ID, New higher frequency (10 kHz), Adjustable Frequency, New Camlocks, Pulse-Width Modulation audio, Enhanced Iron Resolution, Electronic Pinpointing, Notch Discrimination, Five Search Modes, Eight (8) Sensitivity/Depth adjustments and Coin Depth Indicator. This metal detector is ideal for Coin Hunting, Jewelry Hunting, Relic Hunting, Cache Hunting, Prospecting, Competition Events- even Dry Beach/freshwater Hunting. The king of ACE''s, the ACE 400 includes advanced features like Iron Audio, Digital Target ID, and Frequency Adjust to help you DIG MORE TREASURE and less trash.