Anti Barking Device, 50 FT Ultrasonic Dog Barking Control Device Stop Dog from Barking or Neighbor Dog Barking Deterrent DogBarkingStopper DogTraining Anti Barking Device Bark Control Device Stop Your Neighbors Dog from Barking What Can You Do About Neighbors Dogs Barking Anti Bark Device, Automatic Dog Barking Deterrent Devices with 4. Description: Anti Barking Device, Upgraded Mini Bark Control Device with 4 Adjustable Sensitivity and Frequency Levels, Simple to Use Automatic Ultrasonic Dog Barking Control Devices for Almost Dogs Features: 2022 NEW UPGRADED The built in pickup monitor detects the dog's barking, and the barking control device emits ultrasonic waves that the dog can hear, effectively training your dog to stop excessive and noisy barking. When the dog stops barking, the ultrasonic barking control device ceases to emit ultrasonic waves. HIGH QUALITY TEXTURE The dog bark control shell is UV resistant and will not fade easily. It is simple to hang on trees, indoor and outdoor walls or fences to stop any dog barking (an Ultrasonic anti bark device can automatically detect bark within 50 feet). Furthermore, the shell is IP4 waterproof, allowing it to effectively resist external splashes. However, if it rains, it is best to return it, as this protects the equipment and extends its life. SAFE SILENT POLLUTION The mini bark control employs ultrasonic technology, which allows humans to hear a faint sound but is unaffected by it. When the sound begins, the dog will notice it, and other family members or neighbours will not be concerned. The dog suffers no significant consequences as a result of the ultrasound. WIDE RANGE OF APPLICATION The ultrasonic anti barking device has four frequencies to choose from. Each dog can select the appropriate frequency (15KHZ 30KHZ), and if the dog is not sensitive to this after using it for a long time, please try a different frequency. Except for dogs with hearing impairments or puppies under 6 months of age, and special large dogs, the dog device is appropriate for dogs aged 6 months to 8 years. SENSITIVITY ADJUSTMENT The ultrasonic barking control devices are available in four sensitivities. The best suitable gear can be set up according to the use of the environment, the induction distance can be selected, and the sensitivity can be adjusted to achieve. Level one is the least sensitive, while level four is the most sensitive. touchy. Charging: USB Charging Only. Charge for 3 hours, work for 30 days(On standby). The higher the sensitivity and the higher the frequency, the faster the battery will drain, so you need to charge it when it is low. You can turn it off if necessary. When charging the device, the digital display will show the power level and continue to flash until it is fully charged. When the product is fully charged, the digital display will show a 4. ON OFF: To turn the device ON: Press the POWER button down for 3s and it will beep once with the digital display flashing a green number which will then disappear. To Turn the device OFF: Press the POWER button down for 3s and it will beep twice and turn itself off. Frequency Settings: You can choose to adjust the sensitivity from 1 4 by constantly pressing the Sensitivity button. According to the received dog's barking sound level and distance, trigger the ultrasonic start. Level 1 Ultrasonic Frequency 15KHZ, digital display 1 with 6s Level 2 Ultrasonic Frequency 20KHZ, digital display 2 with 6s Level 3 Ultrasonic Frequency 30KHZ, digital display 3 with 6s Level 4 Ultrasonic Frequency 15KHZ 30KHZ, it will emit for 1 3 level 3 different ultrasonic frequency sounds with 6s, digital display 4 Specification: Product Name: Barking Control Device Power: USB Input Voltage: 3. 7V Input Current: 40mAh Battery: 3. 7V 1500mAh Waterproof IP Rating: IP4 Sensor: Sound Detection Sensor Distance: Up to 25ft Ultrasonic Frequency: 15KHZ 30KHZ Package: 1 * Anti Barking Device 1 * USB charging cable 2 * Mounting Screws and Anchors 1 * user Manual