4 Pack Ultrasonic Mouse Repellent, Ultrasonic Mosquito Repellent, Strong Ultrasonic Mouse Repellent, Ultrasonic Mouse Repellent to Repel Mites, Mosquitoes, Insects and Spiders

General description The 4 Pack Ultrasonic Mouse Repellent utilizes advanced ultrasonic technology to effectively repel a variety of pests including mice, mosquitoes, insects, and spiders. This device operates by emitting a continuous alternating frequency of ultrasonic and electromagnetic waves, eliminating the need for harmful pesticides or toxic chemicals. It is safe for children and pets, ensuring a harmless environment while providing effective pest control. Technical specifications Coverage area: 80-120 m² Radiation-free Installation Simply plug the device into an outlet to activate. Recommended to install one device in each room for optimal results. Usage Effective against pests such as mice, rats, spiders, flies, cockroaches, ants, and mosquitoes. Visible results typically within 3 to 4 weeks, depending on the severity of the infestation. Other information Friendly to people and the environment, with no bad smell or corpses. No batteries required, providing cost savings over time.