Dc12v Mouse Rat Repeller Ultrasonic For Vehicle Under Hood Pest

1 x Ultrasonic Mouse Repeller. The sound waves from this device will chase pest animal like mice,rat,mole even squirrel under hood. The marten repellent emits variable ultrasonic wave to keep pest away.Acting by disturbing auditory and central nervous system of animal,making them feel uncomfortable and run away but no injuring or killing them.