LCD Screen Metal Detector with Headphones - YellowLCD Screen Metal Detector with Headphones Yellow Great for combing beaches, forest, parks or even your backyard, the Metal Detector features three detection modes and eight functional settings that distinguish between ferrous and non ferrous metals like silver and gold. It operates at a very low frequency, has a sensitivity level of up to 180mm and can pinpoint any findings. Plus, an easy to read backlit LCD display relays all the useful data to help