About This

• Sonic Bark Deterrents with 4x Ultrasonic Emitters: UBEIYI Dog Bark Deterrent Device features four synchronized ultrasonic heads-delivering 4x the coverage to quickly stop barking, biting, and chewing behaviors. Ideal for anti barking training, safer than bark collar, more effective than a dog whistle, offers a humane, high-performance dog training solution
• 4-in-1 Training Modes: UBEIYI dog bark deterrent device features dual ultrasonic frequencies (fixed 25kHz and variable 20-25kHz), combining 4 ultrasonic modes plus an audible beep and LED flashlight for versatile training. Whether for daily training or persistent barking, this ultrasonic dog repeller adapts to all breeds, providing effective bark control without causing pain or distress. And guard mode to stop neighbors dog bark that disturbs your peace
• 30 FT Extended Range & Night Safety: Stop barking and bad behavior from up to 30 feet away with our powerful ultrasonic dog repeller- perfect for your yard, neighbor’s yard, outdoor walks, and off-leash areas. Whether you're relaxing at home or out for a stroll, enjoy safe, long-distance control to correct disruptions quickly. The built-in LED flashlight adds safety for evening walks, and low-light training
• High-Capacity 2000mAh Battery Life: With a Type-C fast charging port, UBEIYI dog bark deterrent device reaches a full charge in just 2 hours and provides up to 30 days of regular use on a single charge, along with 180 days of standby time. Whether you're correcting anti barking behavior or training your dog in public places, you’ll always be prepared for any situation. Forget the hassle of frequent charging and enjoy reliable, long-term barks no more support
• Ultra-Compact Design with LED Torch & SOS Flashing: Weighing just 0.4 lb (180g), our dog bark deterrent device is lightweight and ultra-compact, easily fitting into your pocket, bag, or hand for quick access. Whether you're on daily walks, outdoor adventures, this portable design easily stops dog bad behaviors. The built-in LED flashlight offers added visibility for evening use, while the SOS flashing mode provides an extra layer of safety in emergencies or low-light environments.