Smart Dog Bark Collar Automatic Stop Bark Collar for Large Medium Small Dogs Safe & Humane Barking Collar with Beep Vibration & 7 Adjustable Sensitivity Anti Barking Device IP67 Waterproof

Tired of constant barking that stresses out your family upsets your neighbors or ruins peaceful walks? The NQQHNN Bark Collar offers a humane pain-free training solution designed for small medium and large dogs. With smart sound recognition adjustable sensitivity and no harmful shocks this anti-barking device helps correct bad habits gently and effectively. Unlike traditional collars the NQQHNN dog bark collar uses advanced beep and vibration modes that adapt to your dog's behavior without causing discomfort. Whether you're looking for a bark collar for small dogs 5-15lbs a bark collar for medium dogs or a bark collar for large dog our ultra-lightweight design ensures a comfortable fit for everyday wear—indoors or outdoors. Built with cutting-edge technology the collar features 7 adjustable levels precise bark detection that avoids false triggers and a waterproof IP67 rating for all-weather training. The long-lasting battery fully charges in just 2 hours and powers up to