Technologically advanced dog collar for localization of the dog. The collar has a GPS Tracker that lets you know in real time the location, why did the direction and distance from the dog. With this practical tool you won't miss your dog. Great for use with hunting dogs and truffles. The GPS receiver also features compass with tilt compensation terrestrial device, in order to be even more precise. Recharges in about two hours and has a continuous use of at least 20 hours!!! Completely waterproof.