LARGE COVERAGE AREA: Our bug repellent plug in is effective for an area up to 800~1200 Sq.ft. EASY TO USE: Simply plug our ultrasonic mouse repellent in the outlet, rodent repellent ultrasonic plug in works when you notice the green light is on, which is used for minor pest infestation; Adjust to blue light mode if you have middle pest infestation, Turning on Red mode if you have terrible pests infestation.
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