[Ultrasonic Mouse Repeller] This ultrasonic insect repellent uses smart microelectronic chips with specially designed ultrasonic waves (12-24KHz) and LED flash. Effectively stimulates and destroys the brain and auditory system of rats and other pests in the control area, making them feel scared and uneasy. Then quickly run away from the scene. [The function of the LED flashlight flashlight] In the dark, mice and mink are afraid of the light. glare and lightning. The ultrasonic mouse repeller has a dazzling LED bulb that consists of red and white light. It can prevent unwanted animals from entering cars and garages. [Not harmful to humans The device emits high frequency tones of different levels which cannot be heard by humans. Automotive ultrasonic shielding agent uses heat-resistant materials, non-toxic and safe, noise-free, non-toxic and safe, friendly to humans, pets and non-rodents. [Pest Control] Your cable has no more holes Using this ultrasonic mink insect repellent can protect your car from rodent damage. You can safely leave it outside. [Easy to install] With installation and wiring hardware connected to the car circuit, it will work when the vehicle is off and on. ;will stop when the engine is running. With this rodent inhibitor, you don't have to worry about rats coming back and biting your car's starter motor wiring. No harm to your car.Products from KJ's store