Upgraded 3in1 Repellent for Car Engines Rodent, Animal Under Hood Repellent 2 Pc

【Upgraded 3-in-1 Repellent for Car Engines Rodent】With advanced variable frequency output, this mouse repeller combines variable high-frequency sound waves, 4 LED strobe lights, and fixed high-frequency sound waves to disrupt the nervous systems of rodents, making them uncomfortable and driving them away.
【Smart Detection Feature】The repeller includes a self-check at startup and vibration detection, automatically switching to standby mode while driving to ensure energy saving. It reactivates 90 seconds after you park, staying ready to protect your car from rodents.
【Versatile Use】This electronic mouse repeller devices isn’t just for car—it comes with a DC-to-USB cable and a car power cable, allowing you to use it in garages, barns, or attics for broader coverage. It effectively repels a variety of rodents, making it a reliable solution for different environments.
【Human-Friendly】The mouse blocker uses high-frequency sound waves at 12kHz-25kHz, so it won’t create annoyin