4-Piece Ultrasonic Rodent and Insect Repellent, Effective Against Mice, Spiders, Cockroaches, Safe for Children and Pets

General Description This four-pack of ultrasonic pest repellers uses advanced frequency conversion and bionic sound technology to disrupt the nervous system of pests, causing discomfort and driving them away. It is effective against a variety of pests such as mice, rats, mosquitoes, flies, cockroaches, ants, and bed bugs. These repellents offer a safe, chemical-free pest control solution, protecting your home without compromising the safety of your family and pets. Technical Specifications Power Consumption: 3W Coverage Area: Up to 1,600 square feet Technology Type: Ultrasonic, Bionic Sound Operation Simply plug the unit into a standard wall outlet, and it will begin working immediately. For best results, place one unit per room, especially in larger areas such as garages or basements. Initial results are visible within 1 to 2 weeks, with maximum effectiveness reached within 3 to 4 weeks.