Details: The Garrett Ace 200 Metal Detector makes it easy to find treasure right in your own backyard! This metal detector is easy to use for any age. It has three search modes, four sensitivity adjustments, plus a coin depth indicator, and digital target ID. It comes complete with camlocks, a search coil, and four AA batteries. Dimensions: 9L x 6.5W x 51H in.. For beginners to find coins, jewelry. Pulse-width modulation. 3 search modes. 4 sensitivity adjustments. Coin depth indicator, digital target ID. Includes camlocks, search coil, and 4 AA batteries.