LuckyDarling Anti Barking Device Ultrasonic Sonic Bark Deterrents Dog Training Stopping Barking Tool Outdoor Waterproof Dog Bark Controller in Birdhouse Shape Black…

Description:  Anti Barking Device — The anti-barking device is automatically activated by the sound of barking. When the device is within the range of a barking dog, it will emit an ultrasonic sound to silence the dog. Features: Item Weight: 350g (color box included) Color Box Dimension: 17*13.5*13.5cm Material: ABS plastic Power: 1 x 9V battery (not included) Package includes: 1×Anti-Barking Device 1×User Manual Note: 1.LED light flashes for low battery indication. 2.The product will not work on deaf or hearing impaired dogs. 3.Human cannot hear the ultrasonic sound, however precautions should be taken when preparing the outdoor bark control for use.