Welcome to our shop! Introducing our electronic pest repeller, designed to effectively control pests in your home or workplace. With a coverage area of 800 to 1200 square feet per device, you can use it with confidence knowing it will provide effective coverage. Our pest repeller operates quietly and with low noise, making it perfect for use in bedrooms, guest rooms, or kids' rooms. You can set it up and forget about it, knowing it will work silently in the background. This pest repeller is suitable for a wide range of pests including fleas, cockroaches, mice, insects, mosquitoes, and ants. It is safe for people and pets (except hamsters), making it suitable for use in homes, warehouses, shops, hotels, hospitals, offices, factories, and more. Using our pest repeller is easy. Simply plug it into a power outlet, and the blue light will turn on to indicate that it is repelling pests. It is recommended to install one device per room for maximum effectiveness. Please note that ultrasonic waves cannot pass through materials and walls. To ensure the best results, do not place anything in front of the device and keep doors and windows closed to allow the ultrasonic waves to propagate and work effectively. We prioritize customer satisfaction, and we strive to provide excellent after-sales service. If you encounter any product problems, such as damage or incorrect quantity, please contact us immediately. We will do our best to resolve any issues and ensure your satisfaction. Thank you for choosing our electronic pest repeller. We are confident that it will help you create a pest-free environment.