【2-Mode Anti-Bark Collar】- 2 safe and humanized working modes that won’t hurt your dog. When a bark is detected, it beeps or beeps and vibrates. The anti-bark collar will continue to work until the dog stops barking. According to the pet’s nature and behavior, select the trigger sensitivity from 1 to 7 via the power button to prevent barking. 【Smart anti-barking device】- The anti-barking device intelligent interference can effectively and safely filter out other irrelevant sounds to avoid false triggers. Only your dog’s barking can trigger the Bark Control Collar. You can test by blowing or shouting into the sensor microphone on the back of the receiver. 【Waterproof and Rechargeable Anti-Bark Collar】- The anti-bark collar has a built-in USB rechargeable battery. It can be fully charged in about 2-3 hours and will give you 15 days of use. IP67 waterproof design, suitable for swimming and dog walking in summer. If you have any questions, please feel free to contact us through the order
