General description The Ultrasonic Mouse and Rat Repeller utilizes advanced ultrasonic technology to effectively deter unwanted pests such as rats, mice, moles, voles, squirrels, and chipmunks. It is non-toxic, odorless, and completely safe for both people and pets. This device features a high sensitivity mode and a flashing light to enhance its effectiveness in repelling rodents. Technical specifications Effective range: up to 200㎡ Modes: 3 different ultrasonic frequency settings Usage For optimal results, it is recommended to use the repeller continuously for 1 to 2 weeks. The ultrasonic waves emitted by the device irritate the nervous systems of rodents, encouraging them to leave the area.