Our ultrasonic dog bark deterrent offers a safe, effective, and humane solution. Help you train your dog without the use of harsh methods, this compact bark control device uses advanced ultrasonic technology to stop excessive barking, jumping, or other unwanted behavior—whether it's your own pet or you're trying to stop neighbors dog bark from affecting your peace. Unlike a traditional dog collar, this anti bark device emits a high-frequency sound that gets your dog’s attention without causing pain or harm. It features three ultrasonic emitters for a wider sound range, ensuring more effective results compared to single-emitter devices or basic bark silencer tools. Whether you’re indoors, walking in the park, or enjoying time in your backyard, this device is built to help you achieve barks no more, naturally and safely. 6 smart training modes, including two ultrasonic frequencies, an audible beep tone for added reinforcement, and a built-in LED flashlight for low-light use. These flexible options allow you to adjust training based on your dog’s size, breed, and temperament, making it suitable for a wide variety of dogs. It’s also a great tool to manage off-leash dogs in shared spaces. Rechargeable,fully charges in just 2 hours and offers up to 30 days of daily use or 180 days of standby. Compact and lightweight, it’s 50% smaller than most standard models and includes a non-slip grip and wrist strap—making it easy to carry in your pocket, bag, or on your wrist when you're on the go. What Included: Ultrasonic dog bark deterrent, a USB-C charging cable, a wrist strap, a user manual for quick setup. Bring calm back to your space and enjoy quiet moments with your pet—barks no more is just a click away.