W-Dragon Barking Control Devices, Outdoor Dog Device with Adjustable Ultrasonic Level Control Safe for Medium Large Dogs

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Chargable: USB charging only. Charge for 3 hours, work for 30 days (standby). The higher the sensitivity and the higher the frequency, the faster the battery will be drained, so you need to charge it when the battery is low. You can turn it off if necessary. Specification Product Name: Barking Control Device Power supply: USB Input voltage: 3.7V Waterproof grade: IP4 Sensor: sound detection Sensor distance: up to 25 feet ultrasonic frequency: 20-25KHZ pack 1 * Anti-bark device 1 * USB charging cable ❈1 * User Manual
Date First Available ‏ : ‎ January 7, 2023
Manufacturer ‏ : ‎ W-Dragon
ASIN ‏ : ‎ B0BRTQZY2Y

The rechargeable ultrasonic bark guard has 3 frequencies to choose from, each dog can choose the right frequency. Suitable for dogs between 6 months and 8 years old, hearing impaired or dogs under 6 months and special large dogs except.
The mini bark control uses ultrasonic technology, which allows a slight sound to be heard but not affected by the sound. When the sound starts, the dog will notice the sound and other family members or neighbors will not worry about being affected.

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