General description The Dog Training Collar is a professional training tool designed for effective dog behavior management. It features multiple modes including sound, vibration, and electric shock, allowing you to train your dog safely and efficiently. With a range of up to 800 meters, this collar is perfect for outdoor training sessions. Technical specifications Distance: Up to 800 meters Modes: 99 levels of vibration, electric shock, sound Charging time: 1-2 hours Battery life: 7-14 days Waterproof rating: IP67 Compatibility and accessories Can sync with two receivers for training two dogs Remote control with two channels for separate or simultaneous training Installation Sync the collar receivers with the remote control for operation Usage Use Beep mode to warn the dog If no reaction, use Vibration mode For persistent issues, briefly use Electric Shock mode (intensity adjustable) Train dogs separately or simultaneously using the remote control channels