About this item【 High Accurate Sensitivity 】Easily control the sensitivity level of the metal detector kids with sensitive controls, suitable for detecting different kinds of metal objects. You can look for gold, silver jewelry, coins, and other metals, such as iron nails, iron plating, and aluminum rings.【 LCD and SOUND Indication 】The sound prompt and the LED display indicate that metal is detected. "METAL FOUND" will be displayed on the LCD screen when metal is detected, and it sounds. The closer they are, the louder it sounds and the signal will be stronger.【 Waterproof Search Coil 】The kid's metal detector adopts IP68 waterproof search coil to ensure detection efficiency in water, you can use the waterproof search coil to use t.
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