Dog Bark Collar, CMUBH Bark Collar for Large Dog, Rechargeable  Anti Bark Collar for Medium Small Dogs with 5 Adjustable Sensitivity and Intensity Beep Vibration

• 2 Humane and effective training modes: These bark collar for small dogs 5-15lbs have two mode, no shock modes(beep+vibration) and shock modes(beep+vibration+shock), choose the proper modes for your dog. CMUBH bark collar for medium dogs have 5 sensitivity adjustable. Smart Anti-interference: Our bark collar no shock designed with smart chip, it would filter irrelevant sounds and prevent false triggering the collar would only activated by your dog’s bark, effectively ensured your dog would not be punished by mistake. Rechargeable Design and Long Battery Life: CMUBH anti bark collars for dogs designed with rechargeable battery, can be easily charged via PC, Power Bank or Adapter with output voltage of 5V for 2-3 hours.The working time of the remote after full charged could up to15 days. IP67 Waterproof: Our dog shock bark collar is IP67 waterproof, make you don’t need to take off it when raining, swimming or bathing. It allows safe use of the collar indoors and outdoors in different conditions. Adjustable and Durable Collar Strap Fit Most Dogs: The strap of the anti bark collar is 27.5 inches long. The suitable neck girth range is 4-26.5 inch. Perfect for size from 10lbs~110lbs. Note: This no bark collar is NOT intended for use on dogs under 6 months old and less than 8 pounds.