Ultrasonic Dog Repeller Anti Barking Dog Training Device

1.Driving the dog: Shift the gear to the dog repelling mode, then press the beam button for 2-3 seconds. 2.Training the dog: Give the verbal command, Shift the gear to the dog training mode, then press the Beam button for 2-3 seconds. 3.Lighting: Shift the gear to the lighting mode, then keep pressing the Beam button, it can be used as a torch. 4.Attention: Do not irritate dog very often when they already stay quiet or in noisy environment. When the dog bark or attempt to attack you, the effect of ultrasonic training device is the best.