2pcs Ultrasonic Pest Repeller, Ultrasonic Mouse Repellent, Indoor Ultrasonic Mosquito Repellent, Anti Rat/Cockroach/Rodent Device

General description The 2pcs Ultrasonic Pest Repeller effectively repels various types of rodents and insects, including mice, spiders, cockroaches, flies, mosquitoes, bugs, and ants, using ultrasonic waves that create an uncomfortable environment for them. It is safe for humans, children, and pets. Technical specifications Coverage area: 800-1200 square feet Recommended installation height: 20-80 cm from the ground Installation Simply plug the repellent into a socket, ensuring it is perpendicular to the ground. The blue indicator light will illuminate when the device is operational. Usage It is normal to observe an increase in pest activity shortly after installation as they are driven from their hiding places by the ultrasonic waves. Most users report satisfactory results within 3-4 weeks of use.