4 Humane, Effective, and Safe Training Modes: Our dog shock collar features 4 humane training modes: Beep (Levels 1-8), Vibration (Levels 1-16), Safety Shock (Levels 1-99), and Shock Boost (10% more). This allows you to set the right stimulation level for your pet, which helps prevent unnatural behavior.
4200-Foot Range and 2 Channels: The dog training collar offers a range of up to 4200 feet, allowing your dog to roam further, making it easy to train your dog indoors or outdoors. With dual channels, one remote control supports two receiver collars, allowing you to train two dogs simultaneously! Plus, it has a memory function, eliminating the need for resetting.