All Weather Outdoor anti Barking Device, 3 Modes Ultrasonic Bark Corrector, Rechargeable Long Range IPX4 Waterproof Pet Training Tool

Our ultrasonic anti barking device is a safe, gentle solution to stop unwanted dog barking. It comes with three adjustable ultrasonic frequency levels to fit small, medium and large dogs of all breeds. Powered by built-in 1500mAh rechargeable battery, it takes only 5 hours to fully charge and supports up to 30 days standby. Multiple USB charging methods bring great convenience for daily use. With waterproof structure and hanging holes, you can mount this bark deterrent indoors or outdoors. When dog barking is detected, it will emit harmless ultrasonic waves to remind dogs not to bark. Shock-free and vibration-free design protects pets from discomfort. Simple one-knob operation, compact size for easy placement. Great for home, backyard and garden use to solve noisy barking troubles.