brand new ultrasonic rodent repellent device, specially designed for automotive engines, is powered by 12V/5V, features flashing LED lights and is waterproof.

[Keep rodents out of your car – with a repellent!] Are rats getting into your engine compartment, damaging cables, building nests, and leaving behind odors and droppings? These problems are really annoying, aren't they? This new car rodent repellent is specially designed for vehicles. It combines variable-frequency ultrasonic waves and flashing LEDs for a dual deterrent effect and features a dual 12V/5V power supply to effectively keep rats out and protect your car. [Variable-frequency ultrasonic waves – prevents habituation] Frequency switching: Variable-frequency ultrasonic waves from 20–65 kHz that constantly change. Strong stimulation: Stimulates the mice's hearing, disturbing and driving them away. Habituation prevention: The variable-frequency technology prevents mice from developing a tolerance. Coverage area: Effectively covers the engine compartment and surrounding areas. [Flashing LED – Visual Deterrent] Bright, flashing LED: The high-frequency flashing at night stimulates mice's vision. Dual Stimulation: The combination of auditory and visual stimuli provides a stronger deterrent effect. Night Effect: The flashing is more visible at night and keeps mice away. Energy-Saving Design: Optimized flashing frequency, balanced effect, and reduced power consumption. [Two Power Supply Options (12V/5V), Flexible Installation] 12V Power Supply: Connects directly to the vehicle battery, ideal for the engine compartment. 5V Power Supply: Connects via USB, ideal for the passenger compartment and garage. Cigarette Lighter Connection: Can be connected to the vehicle's cigarette lighter socket (5V version). Low Power Consumption: Extremely low standby power consumption, extending battery life. [Waterproof and Heat-Resistant, Specifically Designed for the Engine Compartment] Waterproof: IP65/IP66 rating, rainproof. Heat resistant: Withstands high temperatures in the engine compartment (-20°C to 80°C). Vibration damping: Adapts to vehicle vibrations. Flame retardant material: Flame-retardant ABS housing, safe and reliable. [Easy installation, plug & play] Engine compartment mounting: Secures with cable ties, connects to the battery compartment. Trunk mounting: Connects to the cigarette lighter socket or a USB port. Garage mounting: USB powered, corner mounting. Tool-free: Easy installation, no professional adjustments required.