Built-in Beeper; Continuous and Nick Stimulation; 1-mile range; waterproof collar; water-resistant transmitter; rechargeable. The new EZT plus 5000 series beeper/locator/trainer represents DT's most affordable and easiest to use combination system yet. With the new EZT plus 5000 beeper trainer, you'll have no trouble finding your dog, even in the "tall stuff". And not only will you be able to locate your dog, you'll know whether he's on the run or on point just by listening to how the collar is beeping! Additionally, you still have the same great training features at the rest of the EZT plus lineup, so you'll be in complete control of every situation. Three great functions, one great collar system - Now that's a winning combination!