Why do you need itBarking is natural for dogs. It's their way of communicating, but whatever the reason, excessive barking can become problematic, cause friction with roommates or neighbors, or be disruptive at times when we need calm. How does it workWhen the dog barks, press the button and the anti-barking device emits ultrasound that can only be heard by dogs and are silent for humans. Dogs will hear ultrasound, which is safe and effective, and will stop barking. Dogs will associate barking with this ultrasonic noise. After repeating a few times, they will realize that the barking causes a sound and gradually reduce unnecessary barking. We have made further improvements to the ultrasonic barking device for dogs, combining fixed frequency and variable frequency. How to use itPlease charge the device before use. USB charging (output current is not higher than 2A). 1. During charging, the red indicator lights up. When charging is completed, the blue light will turn on. 2. The red indicator light flashes when the battery is low. 3. Press the ON-OFF button, and a beep sound indicates the start of work. The green indicator lights up. 4. Press and hold the button to send a signal. Release the button to stop the signal. 5. Press and hold for 6 seconds, the frequency is fixed for the first 3 seconds and variable for the last 3 seconds. The maximum operating time is 6 seconds each time. 6. If the dog does not respond, it is that he does not understand the meaning of ultrasound. After a few repetitions, the dog will know that barking causes noise and will stop barking.Customer ServiceOur pet corrector comes with a free warranty and 30 days unconditional return policy. If you have any questions, please feel free to contact us. We will provide you with help and solve the problem as soon as possible. Ultrasonic Specially Designed for DogsAverage human hearing frequency range is 20HZ-20KHZ, dogs can hear a wider range from 15HZ to 120KHZ. This anti-bark ultrasonic emits 24KHZ-30KHZ frequency conversion ultrasound. Therefore, the sound will not affect humans but will attract the dog's attention and teach them not to bark. Portable DesignThe dog barking device is compact and portable. Easy to carry when walking your dog, walking or running. Effective range is 16.4ft, perfect for training your dog at home or outdoors. It can also prevent other dogs from approaching you while jogging, walking or running. Easy to UseJust press the button and when you hear the beep, it indicates that ultrasonic barking device sends ultrasonic waves to your dog to warn them to stop barking. Continuous training allows for effective and long-lasting results. Safe Effective Anti Bark Upgraded dual frequency ultrasound combines fixed and variable frequencies, which allows it to be used on a larger number of dog breeds and can stop barking more effectively. Dog barking device can also help you train your dog and correct bad behaviors such as endless barking, digging, chewing furniture, eating dangerous food and fighting.
