Ultrasonic Dog Barking Control Device, Dog Barking Silencer

The bark control device emits some ultrasonic waves of 20~25 KHz, which are really inaudible to humans but it can effectively interrupts dogs concentration without causing harm, and their response is to stop what they were doing. It has a Training mode that it emit a lower intensity ultrasonic sound, which helps in daily dog training by stopping excessive barking by them and also fighting, biting, and correcting other unwanted behaviors This device is fully Equipped with dual ultrasound heads, this dog bark deterrent devices has higher power and more effective as compared to the single-headed devices that are available on the market. It is also recommended to use indoors and outdoors within 33 feet without shelter. It also comes with a wrist strap for convenient carrying everywhere. Type-C charging cable comes with the device, no need to worry about running out of electricity and no place to charge.