Fariedl Ultrasonic Bark Stopper (Black) Coil  (1 ml)

Core principle: Using 25-60KHZ high-frequency ultrasonic waves, the dog's sensitive sound waves are used to achieve the repelling effect, making the dog repellent more efficient. Auxiliary functions: Equipped with a dual-light flashing design, the dual effects of sound waves and lights enhance the repellent effect. Portable design: mini size + hanging hole structure, easy to carry or hang, suitable for outdoor, travel and other scenes. Simple operation: single-button control to start, with indicator light to display working status, no threshold for getting started. Scene Adaptation: The main focus is “Easy Dog Repelling”, which is suitable for scenes such as stray dogs and out-of-control pets that need to be safely driven away outdoors.