The Dogtra Pathfinder2 Dog Training Collar is perfect for the handy outdoorsman or hunter. With the range antenna delivering up to 9 miles and a Murs band antenna, you'll be able to get more accurately pinpoint locations and train your pet with ease. The E-collar function button, vibration, and nick/constant functions will give you all the tools you need to speed up your training results. Plus, the LED locate light, mic sensor, power and connect phone, GPS connector, and an audible tone will all make training your dog simple and convenient. With this Dogtra Pathfinder2 collar, you'll have simple, reliable technology to make your experiences with your dog better. Take advantage of this comprehensive device and trust in the Dogtra Pathfinder2 Dog Training Collar to make your training efforts more efficient.