Description
[Adjustable Sensitivity] – HenBrook dog bark collar offer 5 sensitivity levels and 3 training modes. Sensitivity can be flexibly adjusted according to the surrounding environment, simply press the M button to switch modes. [Action Without Remote & Anti-False Triggering ]— HenBrook dog bark collar uses an upgraded version of the intelligent dog bark recognition chip, which automatically enters the working mode without remote control so that the dog can stop barking in a timely, effective and safe
