Bark Stopper Dog Training Collar Anti Barking Control with Custom
Bark Stopper Dog Training Collar Anti Barking Control with Custom Audio Commands Features: * Sound control principle combined with owner's voice can control dog barking gently and effectively; * Stylish butterfly shape, adjustable strap, suitable for all breeds of dogs; * Power Saving design with auto-protection function;; * Low power consumption, only needs one 6V battery (included in the original packaging); * Export products, export quality; * It takes only 7-14 days to be effec