It is widely used by professional trainers and pet owners. It can be used to help train and correct barking, running, biting, jumping, poking, biting, fighting and attacks, as well as other obedient behaviors. Safety and Multiple Training Modes - The collar offers 4 functional modes: electric shock / vibration / light / sound. Light mode helps find your pet at night or in bushes. 800m distance and waterproof and wireless dog training collar, the range can be up to 800m, barrier-free, easy to train your dog in the park or yard. Rechargeable - Rechargeable transmitter and receiver can be charged quickly for 2 hours at the same time; the auto standby option saves energy by turning off the transmitter when not in use for 30 seconds. the receiver goes into standby mode if no operation is performed within 5 minutes. Safe and Adjustable: The electric shock head will not directly touch your dog’s skin, thus protecting your dog from skin damage. With adjustable collar, the length can be up to
