Our {High Power Ultrasonic Rat Repeller Three-speed Frequency Rat Repeller} is the perfect solution for keeping rodents and pests at bay. With a powerful ultrasonic sound that is undetectable to humans but makes it uncomfortable for rats, mice, and other pests to stay in the area. This product is designed to have three-speed frequencies to ensure that pests will not become immune to one frequency. Our factory takes pride in creating high-quality products that are effective and made to last. Keep your home or business pest-free with our {High Power Ultrasonic Rat Repeller Three-speed Frequency Rat Repeller}.