Metal Detector,5-50cm Detection Depth Adjustable

[ Design Features ]- Light weight,easy operation,comfortable handling ,ergonomic design,high sensitivity,comes with adjustable lightweight bracket.This metal detector is tailor-made for inexperienced metal finder and suitable for Adults/Kids.

☑ [ Adjustable Sensitivity & Volume ]- Easy to control the detector's sensitivity level with sensitive control;adjust the volume level of speaker when searching to find missing or lost coins, pieces of jewellery and other metal objects.

☑ [ Widely Use ]- Perfect for finding metal objects and anywhere that hidden metal.(Iron nail, iron covering, aluminum ring, small aluminum product, coins, gold, bronze, silver)etc.can be used in science education,this is tailor-made for inexperienced metal finder.

☑ [ Waterproof Search Coil ]- Audio alert and LCD display indicate the detection of metal. Waterproof Search Coil - You can use the metal detector in the shallow water with waterproof search coil.The product only needs to use one 9V battery to work. When it stops working for a long time, please remove the battery.

☑ [ IF You Have Any Questions ]- You can contact the customer to get the answer you want before buying. If you want to view the instructions, please click on the link to watch: https://drive.google.com/open?id=1D8EPmnMFiDzkpn6rP78_7lvfc5Zvvlwt