Dog Bark Collar, BXQ Anti Barking Training Collar with Beep Vibration Shock, Rechargeable Dog Shock Bark Collar with 5 Adjustable Sensitivity, Smart Bark Collar No Shock for Large Medium Small Dog

Beep+Vibration Mode The Bark Control Collar will beep then vibrate everytime it’s triggered. Beep+Vibration+Shock Mode 6 Smart operation steps as described on the below.Constant barking within 30 seconds after the previous operation step will trigger the next operation step. Will go back to Step 1 if the device is not activated within 30 seconds. Sensitivity Level 1 - 5: Level 5 is the most sensitive, level 1 is the least. One press on the Power button a time to change the sensitivity levels. Protection Mode: On Protection Mode. Protection mode lasts 2 minutes,during which it cannot be triggered in order to prevent over shock to your pet. Protection Mode will be cancelled and the digit turn to set level after 2 minutes automatically or after you press the Power Button.