Garrett Ace 250 Metal Detector Deluxe Sports Pack w/Headphones, Search coil 1139 is a part of the high quality and dependable Metal Detectors from Garrett. All of the features you need for a price you want. Metal Detectors from Garrett are well known for their quality and Garrett Ace 250 Metal Detector Deluxe Sports Pack w/Headphones, Search coil 1139 upholds that standard.