🐶【4 Effective and Harmless Modes】: Dog Training Collar with sound, light, vibration (99 levels adjustable) and static shock mode (99 levels adjustable). The training modes can be adapted to dogs according to their weight and temperament. Put an end to your dog's bad behavior with the help of this anti barking dog collar. 🐶【Quality Function】: Thanks to the scientific design and good quality control, this dog training collar will not cause physical or mental harm to your dog, while showing excellent function. electric dog collar Can be used to help correct barking, leash walking, sitting, aggression and other obedience. 🐶【Built-in LED Light & Suitable for Dogs of All Sizes】: A built-in LED light is convenient for you to find your dog in a dark environment. This durable and adjustable TPU training collar (68cm) to fit dogs of different sizes. 🐶【IPX67 Rainproof Remote Training】: The direct unobstructed range of our electric dog collar is 800 meters. The collar and remote control are