Gives upland hunters a durable training and beeper/locator collar all in one. Run/point mode beeper tells when pointer is locked on point or hunting. On Demand/Locate mode keeps track of flushing dogs in heavy cover. 1/4 mile range on beeper/locator gives location of dog while in pursuit of game. Waterproof transmitter and collar. Adjust level desired at the hand held transmitter starting from a "zero" level graduating up to the necessary level in a linear progression (no steps or increments) using patented "rheostat dial". Rechargeable Ni-MH batteries. 1 mile range. No external antenna collar.