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

General Description: The Ultrasonic Dog Repellent is a 3-in-1 device that produces very powerful ultrasonic waves, making dogs uncomfortable and driving them away from people. Humans cannot hear these sounds, making it an effective tool for dog training. It is also equipped with infrared lights to guide the dog during training. Technical Specifications: Dimensions: 13.5 x 5.5 cm Power Supply: 1 x 9V battery (not included) Usage: Can be used as a training tool to guide the dog. Also functions as a flashlight if needed. Ideal for outdoor activities such as jogging, walking, or cycling.