HS-09 Professional Metal Detector handheld Gold Detector High Accuracy Metal Finder Full Waterproof Search Seeker Treasure KitHS-09 Professional Metal Detector handheld Gold Detector High Accuracy Metal Finder Full Waterproof Search Seeker Treasure Kit
Price: Turn on power switch away from any metal,you will hear beep alarm.it means machine start to work. Click power switch once.it will change detection mode.it has three modes for