Ultrasonic Mosquito Repellent, 4 Pack Ultrasonic Repellents, Indoor Electronic Repellent & Ultrasonic Mosquito Repellent for Insects, Mosquitoes, Ants, Rats, Spiders

General description This Ultrasonic Mosquito Repellent pack includes four units designed to effectively repel various pests such as mosquitoes, ants, rats, spiders, and more. Utilizing advanced dual chip technology, these devices emit ultrasonic waves that irritate the nervous systems of pests, encouraging them to leave your living space. Technical specifications Coverage area: 800-1200 square feet Technology: Dual chip ultrasonic waves Installation Simply plug the pest repeller into a socket for immediate use. Usage For optimal results, place one repeller in each room. It may take 3-4 weeks to see varying results based on the level of pest infestation. Other information Safe for families and pets: No radiation, chemicals, or odors involved.