Pet Dog Repeller Anti Barking Stop Bark Training Device Trainer LED Ultrasonic 3 in 1

Pet Dog Repeller Anti Barking Stop Bark Training Device Trainer LED Ultrasonic 3 in 1 Anti Barking Ultrasonic Without Battery Details: Name: Dog Repeller/Barking Prevention Device Material: ABS plastic Color: yellow, black Size: 12.5cm*4cm*2.5cm (length * width * height) line length 14cm Power supply: 9V battery (not included) Net weight: 55g Features: Ultrasonic design: Based on the theory of ultrasound, the dog trainer can effectively train your dog to be obedient and stop some unwelcome behaviors, such as barking, biting, and running around. The operation is simple: first open the battery cover, put in a 9V battery (not included), the sound can only be heard by pets, and finally turn on the switch to work normally. It can also be used as a flashlight if necessary. Multifunction: In addition to being a pet training tool, it can also prevent dog attacks, suitable for outdoor work, travel and safe night patrols. Wide range of applications: very suitable for training various dogs, such as pets, police dogs, shepherd dogs, border collies, shepherd dogs, etc. Package Included: 1 pcx dog repeller (not including battery)