The Smart Ultrasonic Plug-in Pest Repeller is an innovative and eco-friendly product that provides a 100% safe and chemical-free solution to eliminate pests in your home or office. Its intelligent frequency conversion technology ensures that pests cannot adapt, and the 360-degree coverage and power-saving smart chip make it more energy-efficient and effective than other pest repellers on the market. With its sleep-adaptive light and silent operation, our repeller offers a reliable and convenient solution to your pest problems, without compromising your health or safety.