Dog Ultrasonic Repeller - Ultrasonic Anti-Bark Dog with LED Flashlight and Dual-Core Ultrasound

Dog Bark Control with Multifunctional Modes The ultrasonic dog bark repeller combines dual ultrasound and a flashlight in one unit, with built-in fixed frequency of 25 kHz and variable frequency 15–30 kHz. It prevents excessive barking, biting, and digging, can replace traditional electric collars and is safe and gentle for the dog. Suitable for indoor use, in parks, when camping or picnicking. Dual Ultrasonic Transmitters & User-Friendly Design The device uses upgraded dual ultrasonic technology to increase coverage area and quickly stop dog barking. Unlike electric collars, it causes no pain or discomfort. Perfect for training dogs to stop barking and preventing barking from neighbor's dogs or larger dogs without harming them. 5–10 meter Range & Portable Design The compact device is easy to carry in a pocket or bag. Whether you are training obedience indoors or outdoors in the garden or on the lawn, the dog bark repeller can emit ultrasound within 5–10 meters and quickly stop barking. LED Mode & Enhanced Night Safety The strong LED light ensures safety during evening walks and can act as a deterrent against aggressive or unpleasant dogs, providing security during nighttime use. Type-C Rechargeable The device has a built-in rechargeable lithium battery with USB/Type-C port, 5V/2A charging. Half an hour of charging provides full power and long usage time. Lightweight and portable, perfect for home training, walks, or travel.