Quick Goyiki GC-1073 Metal Detector Demonstration

??GOYIKI 11 inches Metal Detector for Adults, High Accuracy Adjustable Metal Detector with Large LCD Display, Pinpoint & Disc & All Metal Mode, Waterproof Search Coil, Headphone, Bag & Shovel: About this item: ? 2021 New Upgraded Chip & Long Battery Life: With a power-saving function, the GOYIKI metal detector is more stable and less susceptible to interference and barking on a low battery. This gold detector only spends 8MA on standby mode, 11MA on working mode. Compared with other models with a standby time of 30MA, a working time of 60MA, the GOYIKI metal detector has long-lasting battery life and save 1/3 power at least, and is much more environmental. ? 11 inches IP68 Waterproof Search Coil with Strong Stability: The bigger the search coil is, the higher the sensitivity. This metal detector kit detects coin-size targets up to 8 inches deep, and larger target up to 4 feet!! At the highest sensitivity, the detection depth of 25 cents is 9.8 inches, and iron is 11.8 inches. This metal detector is suitable to work well in shallow water like beach, stream, and yard which you can freely find treasures hidden from the eyes of a majority. ? 3 Modes of Operation with High Precision: GOYIKI metal detector kit is easy to use and enables different kinds of metal detector enthusiasts. ①All Metal Mode: The gold detector notifies you whenever it sees any metal. ②Disc Mode: It allows excluding the first 5 metal types from left to right and you can distinguish other types of metal...