MD4030 Underground Metal Detector, Measuring Range: 1-30cm BaoFeng it can also ensure that

it can also ensure that it can get a square picture

Available time for one charge: 100-200 meters at 12

Five-point fixation principle

earphone X1

Bluetooth compatible: support Bluetooth compatible connection

MD4030 Underground Metal Detector, Measuring Range: 1-30cm BaoFeng it can also ensure thatFeatures: 1. Two operating modes: all metal mode, recognition mode 2. Volume adjustment: adjust the volume of speakers and headphones 3. Headphone interface: you can connect the headset to use (not provided) 4. Pointer display: The pointer will swing with the discovery of metal 5. Waterproof detection disk: metal detector can be used in shallow water 6. Adjustable lever: adjust the length of the metal detector Application: 1. Search for metal objects