The Latest Frequency Conversion: The designed 5W powerful insect repellent can emit 22-65kHz ultrasonic wave. In addition, our insect repellent is also equipped with real-time visual display of ultrasonic frequency to prevent the interference to use a fixed frequency, and the microcomputer automatically changes the frequency intermittently.Make the product efficient and intuitive for you Awful light: According to experiments, mice are naturally resistant to light and prefer dark and humid environments. Therefore, our rodent repellent twinkles with lights to scare away mice and (3 level adjustable brightness). This is different from rodent repellents on the market. What makes our products more effective Large Area Coverage: Each electronic ultrasonic repeller is suitable for large areas. It’s more powerful than other cheap repellents. Note that ultrasound cannot pass through walls. Although our repellents work well, if you have a large infestation we recommend placing our repellents in
