Introducing the New Microcomputer Technology Ultrasonic Rat Repeller Mosquito Repeller, an innovative solution to pest control. We are proud to state that we are a factory, ensuring that our products are produced with the highest standards of quality. Our Ultrasonic Rat Repeller Mosquito Repeller emits high-frequency ultrasonic waves that are effective in keeping rats and mosquitoes away, making it an eco-friendly and non-toxic alternative to traditional pest control methods. This device is easy to install and can cover an area of up to 120 square meters, making it perfect for homes, offices, warehouses, and other places prone to pest infestations. Get yours today and experience the superior performance of our Ultrasonic Rat Repeller Mosquito Repeller!