The Tri-Tronics G3 Sport Upland Beeper is a remote training system designed for hunting with your hunting dog. Made of durable plastic and powered by batteries, this black beeper is easy to use and efficient. With its English language settings and origin in the United States, this model (G2 Beeper) is a reliable tool for hunters looking to train and communicate with their dogs during hunting expeditions. The included battery ensures that you can keep using this innovative system for a long time to come.