This is ultrasonic pet dog repeller repellent training device trainer dog
Train all kinds of dogs such as that are used as pets, in police and for shepherding
Expel ferocious dogs effectively
Used as a torch at usual time
Three function grade switch and beam button
Easy to operate
Powered by one 9V battery (included)
With a hand strip for easy carrying
Dimension:130 X 40 X 22 mm (approx)