Built-in LED Makes Night Walks EasyThe built-in LED flashlight makes night walks easy and stress-free. Portable and Lightweight- Its small, lightweight, and easy to carry for instant behavioral correction. This great feature ensures you and your dog can navigate safely on your nighttime walks, providing extra convenience and peace of mind.2.7x Faster Behavior CorrectionUse Dog Bark Deterrent Devices to break bad habits like barking, chewing, and chasing. Its advanced technology helps interrupt the barking reflex loop for faster behavior change, creating a calmer, more polite dog in just a few minutes a day.Attention-Attracting Light ModesIncludes two light settings - always on and fast flashing to safely and effectively attract your dog's attention without causing fear or discomfort. These versatile modes enhance training, especially in distracting environments.Anti Barking Device for DogsWith 1-hour fast charge, the 800mAh barking control device charges fast and works hard - whether you use the dog whistle mode, strobe mode, flashlight mode, or 25 kHz training mode to change behavior without stopping.Customizable Training with Three ModesCustomize your dog's training with three different modes, each designed to address specific behaviors like excessive barking, digging, biting, or jumping. Choose the right mode to ensure effective, gentle, personalized training that meets your dog's needs.