MD4030 Portable Waterproof Underground Coins Gold Metal Detector Digger Treasure Hunter

Features : Two operating modes: all-metal mode, recognition mode. Volume adjustment: adjust the volume of the speaker and headphones. Headphones excuse: can be connected to headphones (not included). The pointer shows: the pointer will swing with the discovery of the metal. Waterproof dial: you can use metal detectors in shallow water. Adjustable lever: Adjust the length of the metal detector. Specification : Model: 4030 Power Supply: 2 x 9V (6F22)(Not included) Frequency: 5.0 KHz Current: static: 10mA; Maximum: 70mA Voltage: 7.2-9.6V Sensitivity: US 25 Cent: 130mm Display mode: Mechanical pointer mode, Sound mode Telescopic Length: 30.7-42.1 inches Detection Disk Diameter: 6.5 inches Color: Black Package includeds : 1 x Underground Metal Detector 1 x User Manual Details pictures :