♥Lightweight and portable, this handheld dog bark control system stimulates dogs through sound that humans can’t detect and won’t hurt the auditory sensors of pets or other animals for safer daily training.
♥This anti barking device can be used anywhere - jogging or walking, cycling, at the park, in the car, at the beach and so on , it is convenient to carry in your pocket.
♥Can be used to prevent dog attacks, issue ultrasound to repel the dog or wild wolf.
♥In normal situation, it can be used as a normal flashlight to illuminate at night.
♥The first gear is a flashlight, the second gear is a Training dog, and the third gear is Drive the dog.(Please note:Don't use the third function for your beloved pet）