Rapid behavior correction: Effectively disrupts barking and other unwanted behaviors quickly, promoting a calmer dog in just minutes of training each day. Customizable training modes: Offers three distinct settings to address specific behaviors like barking, digging, and jumping, ensuring personalized and effective training. Built-in LED flashlight: Enhances safety during nighttime walks, allowing for better visibility and peace of mind while out with your dog. Long-lasting battery: Up to 30 days of use on a single 45-minute charge, minimizing downtime and maximizing training consistency. Practical uses: - At home during barking episodes, run short daily sessions to interrupt the noise and redirect focus. - Outdoors in the yard or park, choose the digging or jumping mode to deter those behaviors and guide your dog toward acceptable alternatives. - On evening or early morning walks, use the built-in LED to improve visibility for you and your dog, increasing safety.