Nokta Waterproof Pointer Metal Detector Pinpointer Probe with Razor Edge Gato... Comes with: Pinpointer, Carry Pouch, Strap, Shell Case, Finds Bag, Belt Holder, 9V Batter Razer Edge Digger made of carbon steel Frequency - 11.6 kHz Fully Waterproof to 10ft Battery Life up to 30 hours