Product Description.

This product uses ultrasonic stop barking technology. The product will automatically emit ultrasonic sound after detecting the barking sound, which can only be heard by the dog and cannot be heard by humans. The dog will be startled by the sudden high frequency sound and will normally stop barking. It will associate the barking with the sound that makes it uncomfortable, and when repeated many times, the dog will realize that because it is barking it will bring it discomfort, and thus gradually reduce barking. This method of stopping barking is safe and effective, in order to prevent the dog from becoming immune to the sound interference, in the technology of multi-sound wave processing, to facilitate the device can continue to bark at the dog to have an effect!

1, work, long press the on button ultrasonic start working, burst flash light continues to flash;

2, stop pressing the on button, that is in the off state;

3、When the power is low, the red light flashes to remind;

4、When charging, the red light is on, and the green light is on long after it is full;

Precautions:

1, the product utilizes the ultrasonic working principle, the effect on different dog types vary;

2, the product light is strong, please do not look directly at the human eye;

3, the product is not waterproof, do not soak, rain