4 Pack Electronic Ultrasonic Insect and Rodent Repeller for Rodents, Mice, Mosquitoes, Spiders, Cockroaches, Flies

General description This 4 Pack Electronic Ultrasonic Insect and Rodent Repeller is designed to effectively deter a wide range of pests including rodents, mice, mosquitoes, spiders, cockroaches, and flies. Utilizing advanced ultrasonic technology, this device is safe for children and pets, containing no poisons or chemicals. It operates through a physical method that is non-toxic and environmentally friendly, making it a responsible choice for pest control. Technical specifications Effective coverage area: up to 1200 square feet Power source: Plug-in Working modes: 2 modes (ultrasonic + night light, ultrasonic only) Installation Simply plug the device into a socket to activate. Usage First click: activates both ultrasonic and night light functions. Second click: turns off the night light while keeping the ultrasonic function active. Third click: turns off the device completely. Pests may begin to disappear within 2 to 6 weeks of use. Other information Equipped with an intelligent night light that automatically turns off at dawn and on at dusk. Mini design for easy placement in various locations. Recommended to use one device per room, as ultrasonic waves do not penetrate walls.