Effective Under Hood Rodent Repeller: This under hood rodent repeller is designed to effectively deter mice and other pests from nesting and causing damage in your car's engine bay, as well as other areas such as warehouses and attics. It provides an efficient solution for pest control.Ultrasonic Technology: Using ultrasonic waves, this repellent emits high-frequency sound waves that are unpleasant to rodents and act as a deterrent. The ultrasound is inaudible to humans but effective in repelling pests.Versatile Pest Control Solution: This repeller is suitable for use in various settings, including cars, trucks, RVs, as well as engine bays, warehouses, and attics. Its versatile design allows for effective pest control in multiple locations.Convenient 12V Operation: With its 12V operating voltage, this rodent repeller can be easily connected to the vehicle's battery or other compatible power sources. It is designed for convenience and ease of use.Professional Grade Mouse Repellent: This under hood rodent repeller is a professional-grade product that provides reliable and long-lasting pest control. It helps protect your vehicle or property from potential damage caused by rodents.