Easily charge it with a USB charger or powerbank

Battery - 9V Alkaline Battery

Minelab Equinox 700

or directly by their + - keys

Submersible/Waterproof to 10 feet / 3 meters

Garrett AT MAX with Waterproof Headphones + Pro-Pointer AT Z-Lynk Pinpointer Accessory Types_Shovels Easily charge it with aHere is what you will receive with your Garrett AT MAX Metal Detector All new, all terrain, waterproof, maximum depth Garrett AT MAX Metal Detector Garrett Pro Pointer AT Z Lynk Wireless Waterproof Pinpointer 8. 5" x 11" PROformance DD Submersible Searchcoil with Cover Garrett Waterproof Submersible Headphones Garrett MS 3 Wireless Land Use Headphones Garrett AT Max Hat Access to Online Training Videos 4 AA Batteries Installed 3 Year Warranty User