Tacklife Metal Detector, Adjustable High Accuracy Waterproof

LED Display: Uses four colors to show metal types and estimate depth. Blue means shallow, and red means deep.Audio Tones: Produces different pitch sounds for various metal types. It includes a headphone port for noisy areas.DISC Mode and Pinpoint: Helps you ignore junk metals and narrow down exact item locations.Waterproof Coil: Lets you search in shallow water like beaches or lake shores.Adjustable Handle: Fits users of different heights, including both adults and kids.