Bark Collar 2 Pack,Bark Collar for Large Medium Small Dogs 8-120lbs,Rechargeable Anti Bark Training Collar with 7 Adjustable Sensitivity, Barking Collar with Beep Vibration

【Humane, Effective Anti Barking】 Our new upgrade to the Smart Bark Collar has 5 different Auto sound wave frequencies, Instantly and effectively prevents barking (Beep+Vibration mode).Note: Not recommended for dogs too small
【Upgraded Technology, No More False Triggering】The ODIFRBI collar features four smart AI safety training modes and smart bark collar for dogs adopts advanced dog bark recognition chip and motion detection technology. It includes a no shock mode with beep, vibration, beep+vibration; .With adjustable sensitivity ranging from 0-7, this feature enables bark collar to effectively correct a dog’s bad habits.
【Auto Anti Barking & Protection Mode】 What you need to do is to buy the dog barking control devices home, turn it on, and put it on your dog’s neck. All annoying barking at night or after you leave home will disappear. Your family and neighbors will enjoy a barking noise-free environment.dog bark collar has a safety-off feature that will temporarily stop working for To safe guard the dog, the collar has aprotection program.If trigger 5 times within 40s, it pauses for 3 minutes then auto-resumes, or press any button to resume.