【Repells Pests Safely】: The vehicle pest repeller effectively uses ultrasonic vibration to repel pests and animals without killing or seriously injuring them. 12-24kHz frequency range. 【Repells Pests Safely】: The vehicle pest repeller effectively uses ultrasonic vibration to repel pests and animals without killing or seriously injuring them. 12-24kHz frequency range. 【Prevent Vehicle Damage】: Automatic rodent repeller repels destructive animals such as mice, moles, squirrels, causing costly engine damage , wheels or inside your vehicle. 【Self-charging system: The anti-rodent vehicle is self-powered by connecting your car battery, with a consumption level of power of 15mAh and the car’s required voltage of 12V. 【Everything is easy to install】: You need to connect the two wires to the vehicle’s electrical circuit. This low-power device emits powerful ultrasonic waves that cause all animal species to stay away from their vehicles. Feature: REPEL PEST SAFELY: The vehicle pest repeller