【 Safe for human and dog 】:Our dog anti bark device uses ultrasonic technology which allow humans to hear slight sounds but safe for humans.Dogs will be sensitive to these ultrasonic waves,but Some dogs may be afraid or dislike the sound and won't stop barking at first, so please turn the knob to test different frequency bands for best results.
【Adjustable Sensitivity & Frequency】:our anti barking device has 4 levels of sensitivity and 4 levels of frequency (15KHZ-30KHZ) Different dogs may be sensitive to ultrasound in different frequency bands. Please turn the knob to try different frequency bands for best results.50Ft extensive control range is suitable for use to stop a neighbor's dog from barking at you and your family.
【IP4 Waterproof and USB】 chargingours stop dog barking devices with Rainproof function and the portable hook are suitable for use outdoors, and easy to hang on trees, walls, or fence posts. And it uses USB charging, it can last at least a week on a single charge
【Smart Device】 Our anti barking device has a built-in pickup that can detect the dog's barking within 50 feet and automatically emits ultrasonic that the dog can hear. Once the dog stops barking, the device automatically stops.But please turn the knob to test different frequency bands for best results.
【Tips】 Our barking equipment may not be suitable for all dogs. Not for dogs with any hearing problems, not for dogs with violent tendencies, not for dogs under 6 months or older than 8 years, and. Each dog responds differently to different degrees and corrections, Please turn the knob to test different frequency bands for best results.