Volume adjustment: adjust the volume of the speaker and headphones 4. Headphones excuse: can be connected to headphones (not included) 5. The pointer shows: the pointer will swing with the discovery of the metal 6.
Waterproof dial: you can use metal detectors in shallow water 7. Adjustable lever: Adjust the length of the metal detector Specifications 1. Power Supply: 2 x 9V (6F22)(Not included) 2. Frequency: 5.0 KHz 3. Current: static: 10mA; Maximum: 70mA 4.
Voltage: 7.2-9.6V 5. Sensitivity: US 25 Cent: 130mm 6. Display mode: Mechanical pointer mode, Sound mode 7.Telescopic Length: 30.7-42.1 inches 8. Detection Disk Diameter: 6.5 inches 9. International buyers please note: a. The item "Waterproof Metal Detector Underground Coins Gold Digger Treasure Hunter Finder" is in sale since Monday, April 10, 2017. This item is in the category "Consumer Electronics\Gadgets & Other Electronics\Metal Detectors". The seller is "mhestore2009" and is located in HK. This item can be shipped worldwide.