GT6500 Professional Metal Detector Underground Gold Detector High Accuracy Metal Finder Waterproof Search Coil Seeker TreasureGT6500 Professional Metal Detector Underground Gold Detector High Accuracy Metal Finder Waterproof Search Coil Seeker Treasure
Price: Product Features: 1. Two operating modes: all-metal mode, identification mode 2. Volume adjustment: Adjust the volume of speakers and headphones 3. Headphone Excuse: Can be connected to headphones (not