Powerful Anti-Bark Control with Dual 2X Ultrasonic Emitters: Unlike single-emitter devices, our upgraded dog bark deterrent features dual ultrasonic emitters for wider, faster, and more accurate coverage to stop barking, biting, and jumping behaviors. More effective than a dog whistle and safer than bark collars, providing a humane training solution for dogs aged 6 months to 8 years without hearing issues. 4-in-1 Safe & Humane Training Modes: Designed with dual ultrasonic frequencies (25kHz fixed + 15–30kHz variable), this dog bark deterrent offers 4 ultrasonic modes plus an audible beep and LED flashlight. Easily switch modes to adapt to different dogs, delivering effective bark control without pain or distress—ideal for daily training or persistent barking. Wide Coverage & Day-to-Night Bark Control: Stop unwanted barking from up to 50 feet away—perfect for your yard, outdoor walks, and even managing a neighbor’s dog that disrupts your peace. The built-in LED flashlight enhances safety during evening walks and low-light training sessions. Fast Charging & Long-Lasting Battery: Powered by a 1600mAh rechargeable battery with Type-C fast charging, this dog bark deterrent delivers reliable, extended use without constant recharging. Includes a comfortable wrist strap for secure, hands-free carrying during walks or training. Ultra-Compact & Portable for Everyday Use: Smaller and lighter than standard dog bark deterrent devices, this anti barking device fits easily into your pocket, bag, or hand. Whether on daily walks, outdoor adventures, or in public spaces, take control anytime and encourage better behavior wherever you go. Take Control of Your Dog’s Behavior – Safely and Effectively Discover a smart and humane way to manage your dog’s habits with our advanced ultrasonic dog bark deterrent. This high-performance device is designed to assist with barking, jumping, biting, and other unwanted behaviors without causing pain or discomfort. Perfect for both indoor and outdoor use, it replaces outdated tools like anti-bark collars, clickers, or harsh barking stoppers with a practical and convenient training solution. Dual Ultrasonic Emitters for Enhanced Coverage Featuring two ultrasonic emitters, this device delivers a range of frequencies suitable for most dog breeds. The dual-emitter design ensures broader sound coverage, making training more consistent and adaptable to different dogs’ responses. Versatile 4-in-1 Training Modes Ultrasonic + LED Flashlight Mode: Gain your dog’s attention in low-light conditions. Ultrasonic Only Mode: Provides silent training anywhere, anytime. Audible Sound Mode: Issue clear and recognizable training signals. LED Flashlight: Enhances safety during night walks and outdoor activities. Reliable Battery and Fast Charging Powered by a high-capacity 1600mAh rechargeable battery with Type-C fast charging, this device supports extended daily use and ensures it’s always ready when needed. The comfortable wrist strap allows secure, hands-free carrying for convenient on-the-go training. Safe, Portable, and Easy to Use Suitable for puppies and adult dogs aged 6 months to 8 years, this humane training aid helps encourage positive behavior without shocks or discomfort. Its ultra-compact design fits in your pocket, bag, or hand, making it ideal for home, walks, or outdoor adventures. Your Everyday Dog Training Companion This ultrasonic dog bark deterrent is an essential tool for responsible dog owners. Use it consistently to support behavior management, train smarter, and strengthen the bond with your dog in a safe and humane way.