Detailed Features and Specifications of the Dog Training Device: Main Features: 1. Remote Control Transmitter: Flexible and compact design, easy to hold and operate. Users can easily adjust various parameters to ensure that the training process is simple and effective. 2. Waterproof Function of the Receiver: The receiver has excellent waterproof performance and can be used when dogs drink water or on rainy days, but it is not suitable for swimming or diving. Suitable for training needs in various weather conditions. 3. Speed Adjustment: The speeds of the vibration and electrostatic modes can be adjusted step by step, from 1 to 100, allowing users to gradually increase the intensity according to the dog's reaction. It is recommended to start with a lower gear when using for the first time and gradually find the most suitable gear. 4. Four Functional Modes: - Electrostatic Mode: Through electric shock training, the gears are adjustable to adjust the stimulation intensity. - Vibration