Ultrasonic Dog Repellent - Dual Channel - 3-in-1 Anti-Bark Device - Dog Training Tool with LED Flashlight

General descriptionUltrasonic dog repeller: emits very powerful ultrasonic sounds that are inaudible to humans. When the dog hears the ultrasonic sound, it will become uncomfortable and move away from people. This device also serves as a dog training tool, effectively stimulating the dog's nervous system, allowing the owner to guide the pet. It features infrared lights that can help in training your pet according to your personal preferences.Technical specificationsDimensions: 13.5 x 5.5 cmPower supply: requires 1 x 9V battery (not included)UsageEasy to use: open the battery cover, insert the 9V battery, turn on the switch, and it will function properly.Can also be used as a flashlight if needed.