General description The Anti Bark Collar for Dogs is designed to help minimize and control excessive barking through progressive sound alerts and vibrations. It features an intelligent anti-jamming device that effectively filters out unrelated sounds, ensuring that only your dog's barking can trigger the collar. This collar is suitable for dogs of all sizes, from small to large breeds, and is both safe and cruelty-free. Technical specifications Modes: Sound, Vibration, Loud Vibration Sensitivity Levels: 7 adjustable levels Battery: Built-in USB rechargeable battery Charging Time: 2-3 hours Usage Duration: Up to 15 days on a full charge Waterproof Rating: IP67 Neck Size Compatibility: 22 to 55 cm Weight Compatibility: Suitable for dogs weighing between 5 to 50 kg Installation To install the collar, adjust the strap to fit your dog's neck circumference between 22 and 55 cm. Ensure that the collar is snug but not too tight, allowing for comfortable wear. Usage When barking is detected,