Amazingbuy Ultrasonic Dog Trainer Device Electronic Dog Deterrent/Dog Barking Control Devices Training Tool Stop Barking Sonic Dog Repeller (Black)

The Handheld Dog Repellent uses two ultrasonic transmitters, which can generate 130dB of ultrasound. It carries an ultrasonic that can range up to 50 feet (15M), and capable of sending a message to approaching dogs before they become aggressive in order to protect yourself from dangerous dogs while walking, Jogging, or bicycling.. Ultrasound Emitted Trainer Device uses physical methods to stimulate dogs and has no effect on dog’s health,thus being the most humane way to protect yourself from aggressive dogs.It can also be used as dog training device.. Super bright LED feature is helpful for night time walking or jogging, which also functions as a indicator.. Products are built with durability in mind for every design.. Safe, humane and effective dog repeller; Can works with most dogs.