Dog Trainer Device,Anti Barking Device with LED Flashlight,3 Sonic Emitters Rechargeable Dog Barking Control Devices, 23ft Neighbor Dog Silencer

100% protected ultrasonic dog bark deterrent for dogs and humans: barking regulate devices are set to two different frequencies. The fixed frequency is 25KHZ, the variable frequency is 25KHZ-30KHZ.The hearing range received by humans is 20hz-25Khz. which humans would possibly not receive but it works for dogs. And in ultrasonic mode, the barking stop will automatically turn off within 8 seconds, that allows you to not harm the dog or impact your relationship with the dog.
Efficient Anti-barking device：The dog trainer devices is equipped with 3 sonic emitters that emit gentle yet powerful ultrasonic waves to train your dog to stop chewing on the couch and barking at passersby!. Help you and your neighbors enjoy peaceful moments without the distraction of noisy barking.
Convenient to carry and facilitate night activities: The dog barking deterrent device comes with an LED Flashlight, which is perfect for walking and running at night,light up the way .You’ll also use it to stop a dog from coming to you when it barks or approaches you. The launch distance can reach 16.4 feet.
4-in-1 Dog Training Device, Breakthrough Immunity: The Jewyow anti bark tool has four modes: Sound Mode, Ultrasonic Mode, Flashlight + Ultrasonic Mode, and LED Flashlight Mode.Sound Mode: Can be utilized for daily training to stop excessive barking behavior. Ultrasonic Mode, Flashlight + Ultrasonic Mode: emits higher intensity ultrasound for aggressive large dogs. 3 modes, 2 frequencies to prevent dogs from becoming immune to a single frequency.
2.5 hours of charging and 60 days Long Lasting: With a 1600mAH battery capacity, bark regulate device only takes 2.5 hours to charge and can last about 60 days when fully charged, making it very suitable for long-distance trip. USB charging settings make it more convenient so that you can go out.The portable computer can charge your device.