- Instant Bark Control: The Dog Bark Deterrent Device utilizes advanced ultrasonic technology to effectively halt excessive barking, enhancing your dog's training experience. - Dual Functionality: This versatile device serves as both an anti-barking tool and a clicker, making it suitable for all dog breeds, whether small or large. - Customized Training: With three adjustable ultrasonic frequencies, you can personalize the correction method to correspond with your dog's unique responses, ensuring a humane and stress-free approach to barking control. - All-in-One Design: Featuring Ultrasonic Sound, LED Flash, and Torch functionalities, this comprehensive tool is perfect for training indoors and outdoors, operating within a range of 50 feet. - Long-lasting Performance: Equipped with a 1200mAh rechargeable lithium battery, the device offers extended usage and convenient charging via USB/Type-C. A low power indicator alerts you when a recharge is necessary. Use Scenarios: - Perfect for family gatherings where excessive barking can disrupt conversations, allowing you to maintain a peaceful environment. - Ideal for training sessions at the park or yard, enabling you to reinforce commands effectively without physical stress on your dog. - Convenient for outdoor nighttime walks, utilizing the torch feature for added visibility while managing your dog's barking in the process.