General description The Anti Bark Dog Collar is designed to effectively reduce or eliminate excessive barking in dogs. Utilizing a 2-mode system, it combines sounds and vibrations that automatically adjust based on the intensity of the barking, ensuring a safe and humane training experience. Technical specifications Modes: 2 (sound and vibration) Levels of sound: 5 Battery life: Approximately 14 days Charging time: 2 to 3 hours Weight compatibility: 8 to 110 pounds Neck size compatibility: 9 to 22 inches Compatibility and accessories Includes a USB cable for charging Comes with longer prongs for better fit Usage Automatically activates without remote control First bark triggers an audible signal; subsequent barks add vibrations Ideal for use when the dog is left alone at home