Brookstone Brookstone High Power Ultrasonic Pest Repeller - 2 Pack

No refills needed• Gets rid of mice, rats, spiders, roaches, ants, mosquitoes, fleas,bedbugs, crickets, ticks, etc.• Ideal for the home, office, garage, warehouse, indoors or outdoors• Odor-free — no chemicals or toxic fumes• Safe for children, pets, dogs, cats, birds, etc.• Safe for pregnant women• Sweep frequency technology for peak efficiency• Plugs into any 110V AC outlet• Each unit covers 1000 square feet• ETL certified, EPA approved