Pet Dog Ultrasonic Anti Barking Silencer Outdoor Bark Deterrent Trainer Barking Stop Color:Black you can directly adjust the

you can directly adjust the knob

Combination type: Single piece

Style Type: Elegant Commute

Length: Mid-length (65cm < length ≤ 80cm)

Pet Dog Ultrasonic Anti Barking Silencer Outdoor Bark Deterrent Trainer Barking Stop Color:Black you can directly adjust theproduct manual: The appearance of this product is designed like an alarm clock. The outdoor ultrasonic bark suppressor can be hung on a tree, anywhere in the house or in your yard, it can be hung, placed on a table or other places at will. When the luxury outdoor ultrasonic bark arrester alarm clock detects excessive barking, the microphone will sense the bark and activate the component. At this time, the product will emit a safe high pitched