Super ultrasound dog hunter 4 in 1E multifunctional pocket -sized ultrasound to keep the stray dogs away. It is the most humane, a safe and most effective way to discourage enemy dogs without hurting themselves. Super Ultrasonic helps to establish a security zone of at least 20 meters between the user and the hostile dog. The device emits unchanged ultrasound to the human ear and flashes of light and laser that disturbs the dog holding it at a distance. In addition to being repellent, it can also function as a training device using the special button in combination with verbal or manual commands. Super Ultrasonic has two high -brightness LEDs with a torch function to use even at night. The device runs with an alkaline 9V battery. Torch: two LEDs with a blinding light beam Training: To train your dog with an ultrasound show that does not move the dog, but get used to the master's command. Reepellant: With an emission of ultrasonic waves and flashes of lights with a blinding stroboscopic effect that create a safety area of ​​about 20 meters between the dog and the user. Super Ultrasonic "is a small device lightweight, and practical with an anti -fall belt, ideal for those who are often on the street like posters, cyclists, those who visit public parks, who own small dogs lightweight, etc. ... Ultrasound has Its maximum expansion to open places and is therefore also useful for closing the dogs of neighbors when they bark rough, especially at night. The frequency it uses affects cats, foxes, wolves.