Anti Barking Device, 3 Modes Ultrasonic Dog Bark Control, Rechargeable with Upgraded Frequency, IPX4 Waterproof 33FT Automatic Sensor Outdoor Dog Barking Deterrent for Small Medium Large Dogs

Our upgraded ultrasonic anti barking device is a scientific and humane pet training tool designed for outdoor use. Different from single-mode bark deterrents, it features 3 professional adjustable ultrasonic frequencies to fit dogs of all ages and sizes, realizing gentle and effective barking correction without harsh stimulation. With human and pet silent safety design, it will not disturb your family, neighbors or other companion animals. IPX4 waterproof performance and built-in rechargeable battery further enhance outdoor practicability and economy. Equipped with long-distance automatic sensing function, it achieves intelligent hands-free operation, perfectly suitable for all outdoor dog breeding scenarios.

• 3 Adjustable Ultrasonic Frequency Modes-Equipped with 15KHz, 20KHz and 30KHz upgraded independent ultrasonic modes, this dog bark control matches the diverse auditory senses of tiny puppies, medium-sized dogs and large breeds. You can switch frequencies freely according to your dog’s age and weight, delivering targeted and gentle sound reminders to curb unwanted barking without irritating or hurting pets’ sensitive ears.
• IPX4 Splashproof & All-Weather Outdoor Use-Featuring a premium sealed IPX4 splash-resistant housing, this anti barking device effectively defends against light rain, morning dew and ambient humidity. It works steadily on lawns, courtyards, balconies and gardens, preventing internal circuit damp failure and ensuring stable long-term outdoor placement without frequent maintenance.
• Human & Pet Safe Ultrasonic Technology-Adopts animal-friendly ultrasonic induction technology with mild frequency output, which only provides gentle sensory hints for barking dogs without causing hearing damage or physical discomfort. The high-frequency ultrasonic signal is silent to human ears and causes no disturbance to cats, birds and other household pets, keeping your home and neighborhood quiet.
• Rechargeable USB Design & Cost-Saving-Built with a high-durability rechargeable battery, this bark trainer replaces traditional disposable batteries to cut recurring usage costs. The universal Type-A USB charging port is widely compatible with power banks, laptops, power strips and most USB adapters, allowing easy and fast recharging anytime and anywhere.
• 33FT Long Range Automatic Induction-Upgraded high-precision sensor offers a 33-foot maximum effective sensing radius, covering large outdoor areas like yards, garden paths and open patios. It automatically triggers ultrasonic correction once sustained dog barking is detected, realizing hands-free intelligent barking control and maintaining a quiet outdoor living atmosphere.