The EatekPower Bark Collar is a rechargeable dog barking deterrent that features a beep, vibration, and shock system. The collar comes in six different sizes and has two working modes: loop mode and fixed mode. The smart color display shows you all the details you need to know about the collar, including the intensity level, battery status, and working mode. The anti-false triggering feature makes sure that the collar only activates when there is actual dog barking and not just random noises or movements. The IP68 protection mode protects your dog from unintended shocks.