1 to 6Pack Ultrasonic Pest Repeller Control Electronic Repellent Mice Rat Reject

🐜 WIDE COVERAGE AREA: Our Ultrasonic Pest Repeller is effective for an area up to 1,200 Sq Ft(120㎡). However, as ultrasonic waves can’t pass through walls and solid objects, we suggest using at least 1 device for each bedroom, and at least a couple units for areas where pests problems are serious.