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The product designed by high frequency Ultrasonic Technology
The device is equipped with three functions: Repelling Dogs, Training Dog and LED light
This device can effectively discourage the unfriendly dog from approaching without harming them. It's even safe enough to use for training dogs.Effective range: Up to 40 ft
Uses one 9V battery (not included).
3 In 1 Dog Repeller
Ningbo Jiangbei Soaring Plastic & Electronic Factory
