Product information:
Keep your furry friends and neighbors happy with the Ultrasonic Dog Repellent! Made from durable ABS, this weatherproof device works indoors and outdoors to gently stop barking using ultrasound within a 50-foot range. With four adjustable modes—including a test setting—you can customize training to suit your pup’s needs. Its sensitive microphone triggers ultrasonic sounds only when barking starts, helping to train your dog or calm noisy neighbors. The handy two-color battery indicator ensures you’re never caught off guard. Powered by a 9V battery (not included), it’s perfect for home, camping, or anytime you need a peaceful pause from barking! 

Packing list：
Dog driver X1PCS