Patented Design This innovative design allows for a quick transformation of the device from a Scuba Detector into a Pinpointer and vice versa in a matter of seconds. IP68 Waterproof up to 60m (200ft.) Pulse Induction This powerful technology allows for very stable operation in saltwater or in any type of soil. Built-in Wireless Module Compatible with Nokta 2.4 GHz Green Edition Wireless Headphones. Detection Alerts & Indicators 1. Audio Only 2. Vibration Only 3. Audio & Vibration 4. LED Indicator in addition to any of the above LED Flashlight Easily see your target at night or when hunting underwater. Rapid Retune Ensures stable operation of the device with the push of one button. Dive Mode Provides easier operation underwater by locking the keys and preventing them to be pressed by water pressure while deep diving. Lost Alarm After 5 minutes of inactivity, the device emits an audible alarm and LED starts flashing. Replaceable Hard-Shell Case The replaceable pointer coil comes with a hard-shell protection case to prevent wear of the detection tip. Included Accessories: 1 – System Box 2 – Replaceable Scuba Coil & Hard-Shell Case 3 – Belt Holster 4 – Security Lanyard 5 – Battery Compartment Cover For Land Use 6 – USB Charging Cable 7 – User Manual, Warranty Certificate