1. Multi-functional dog training: This remote-controlled collar is a multi-functional solution for training dogs of all sizes. Whether you have a large, medium, or small dog, this collar can flexibly adapt to the needs of your beloved pet. With an intuitive remote control, you can control various training modes to ensure effective and safe training for your dog. 2. Durable and waterproof: This IP67 waterproof collar is designed to handle the challenges of daily use. Whether it's a rainy day or your dog loves to swim, this collar will remain functional. Its durable structure ensures it can meet the needs of active dogs and provides reliable waterproof protection. 3. Customizable training: The most important feature of this collar is the ability to customize training programs according to the individual needs of your dog. It offers multiple training modes, including vibration, sound, and gentle stimulation. You can choose the most suitable training method based on your dog's personality and behavior. This helps with effective communication and promotes positive behavior changes. 4. Safety first: The safety of your beloved pet is our top priority. This training collar is designed to provide the minimum and gentlest stimulation to assist with training. It is made of high-quality materials to ensure your dog wears it comfortably without sacrificing comfort. 5. Ideal for outdoor use: Whether you're taking your dog on a trip, playing in the park, or spending time outdoors, this remote-controlled training collar is your ideal companion. No matter what activities you like to do with your dog, the remote control allows you to communicate with your dog remotely and conduct effective training.