Anti-barking Ultrasonic Bark Arrester Color:Black please allow 1-3 cm error

please allow 1-3 cm error

Fabric: 600D Oxford cloth

Keep water away from the internal ventilation channel to help protect the electronic components

Fabric Name: Wool

Anti-barking Ultrasonic Bark Arrester Color:Black please allow 1-3 cm errorProduct information: Applicable object: Dog Colour: Black Weight: 195g working principle: Modis Automatic Ultrasonic Bark Control is an automatic bark control that uses ultrasound to correct dog barking habits. It monitors the dog's bark in real time and automatically releases ultrasound to stop the dog's nuisance barking. After a period of time, the dog will form a conditioned reflex that "barking will bring discomfort to it" and gradually develop a