General description This Anti Bark Dog Collar is designed for small, medium, and large dogs, featuring a smart training system that utilizes two humane modes: a beep or a beep with vibration. The collar effectively filters out unrelated sounds, ensuring that only your dog's barking will trigger the device. With adjustable sensitivity levels, it allows you to customize the training experience based on your dog's behavior. Technical specifications Rechargeable battery: Fully charges in 2-3 hours Battery life: Up to 15 days of use Neck girth compatibility: 22-55 cm Weight compatibility: Suitable for dogs weighing between 5-50 kg Sensitivity levels: 7 adjustable levels Waterproof rating: IP67 Usage Choose the appropriate sensitivity level (1-7) based on your dog's barking behavior. Test the collar by blowing or shouting into the sensor microphone to ensure it only responds to your dog's barking. Adjust the collar to fit your dog's neck girth securely. Other information