- Designed to be rainproof, ensuring durable performance in various weather conditions. - Features a compact, clock-like appearance that can be seamlessly hung on trees or placed both indoors and outdoors. - Equipped with an ultrasonic controller that activates a bark sound effective up to 50 feet, inaudible to human ears, making it perfect for discreet training. - Suitable for a wide range of dog breeds without the need for a traditional collar, promoting comfort and ease of use. - Simple operation with four buttons: a test button to verify functionality, an off button for quick deactivation, and three levels to customize sensitivity based on your dog's behavior. Application Scenarios: - Use in your backyard to train dogs not to bark excessively while guests are over or during quiet hours. - Hang it near a tree during outdoor gatherings to manage pet noise, keeping the environment pleasant for all. - Place it indoors to create a calm atmosphere when working from home, minimizing interruptions caused by barking. This innovative device combines functionality with user-friendly features to help you maintain a peaceful environment while training your dog effectively.