Portable Dog Bark Deterrent Device, Dog Barking Control Devices, Three Sound Ranges & USB-C Charging. Very Safe for People and Dogs. Can be Used to Train Dogs and Deter Vicious Dogs

It is Secure for Both Dogs and Humans – The sound wave range of the dog bark deterrent device is 25KHz-40KHz, which dogs can perceive but humans cannot. These sound waves do not pose any harm. The sound wave intensity can also be adjusted the usage of the buttons on the device.
Dog Bark Deterrent Device – Undesirable behaviors in dogs, such as barking, destructive behavior, fighting, chewing, food guarding, and so on., can also be controlled the usage of the bark deterrent device. This device is also effective for dog training, more so than a whistle.
Suitable for Most Dog Breeds – This device is effective across all common dog breeds and does not vary in effectiveness based on breed. It may also be used for self-defense; when aggressive dogs approach, they are able to be deterred with sound waves. The maximum range of the dog bark deterrent device is 10m (33ft), with among the finest range being 5m (16.4ft).
Portable Design – The dog bark deterrent device weighs only 80g, making it very lightweight. It may be carried with you when walking your dog, serving the dual purposes of dog training and ensuring safety for both you and your dog.
USB-C Charging and 30 Days of Continuous Use – The device features USB-C charging and an 800mAh battery. Whilst many products experience reduced battery capacity after a month of use, our high-quality battery does not suffer from this issue. It can last as long as 30 days on a single charge, eliminating the need for frequent recharging.