General description The Dog Training Collar with 800M Remote Control is designed for effective training of small, medium, and large dogs. It features four training modes: Shock, Vibration, Light, and Sound, allowing you to customize the training experience for your pet. The collar is made from high-quality nylon, ensuring comfort and breathability for your dog. Technical specifications Remote control range: Up to 800 meters Shock and vibration levels: 1-99 customizable levels Waterproof rating: IP67 Installation The collar length is adjustable to fit all sizes of dogs. Usage Choose the appropriate stimulation level for your dog to effectively control behavior and eliminate bad habits. The remote control does not need to be aimed directly at the receiver, allowing for convenient training in various environments. Other information Automatic sleep function: The receiver enters sleep mode after 5 minutes of inactivity. Power-saving feature: The receiver can be turned off by pressing for 5