Ultrasonic Technology Ultrasonic Mouse Repeller uses bionic electromagnetic waves to disrupt the hearing and nervous system of pests, making them feel uncomfortable and gradually flee. Working Frequency The effective working frequency of the ultrasonic rodent killer car is 12kHz-25kHz.The ideal car rodent killer plugin reader keeps mice away from your car. Easy to Use This ultrasonic mouse is hardwired and powered by your vehicle’s battery. It’s convenient, efficient, and environmentally friendly. Protects cables, wires, and other rubber parts, giving you peace of mind. protect your car from rodent damage. Attention This device is supplied with mounting hardware and wiring to connect to the electrical circuit of the car, it will work when the vehicles turn off and will be stopped when the engine is running. Safety and environment The Ultrasonic Pest Repeller is 100% harmless to the human body. The mouse repellent is made of environmentally friendly materials, non-toxic and harmless,
