Ultrasonic Anti-Barking Device with 3 Adjustable Levels -USB Rechargeable

Product Description: Say goodbye to excessive barking with this Ultrasonic Anti-Barking Device. Utilizing advanced ultrasonic technology, this device emits a harmless sound that effectively silences dogs of all breeds and sizes. Experience peace and tranquility in your surroundings as the device automatically stops emitting sound when the dog stops barking, making it a humane and safe solution. Featuring three adjustable ultrasonic volume levels (low, medium, and high) ranging from 15KHZ to 30KHZ, our device caters to different dog temperaments and is recommended for dogs aged 6 months to 8 years old. Simply adjust the frequency band using the knob to achieve the desired results. Please note that some dogs may require up to 2 weeks of training to respond to the ultrasonic sound. This waterproof and durable anti-barking device is designed for easy hanging or mounting on trees, walls, or fence posts, making it an ideal solution for both indoor and outdoor use. It covers an area of up to