1. Odourless Ultrasonic Plug-in: If you need quick and simple rodent proofing for your home that is harmless to pets and humans, our ultrasonic pest Control plug-in is a simple solution to combat rat and mouse infestation in your home and deter insects and bedbugs alike. 2. Each device can cover 1,000 square feet. Use it to control cockroaches, spiders, insects and rodents in your home. 3. Multi-purpose Mouse-repellent Plug-in: Don't worry about using an important outlet in your home that doesn't have room for other electronic devices. Unique design, easy to hide with versatile purpose. 4. Safe for kids and pets: Unlike sprays, traps, and other exterminators, this DIY electronic pest controller is perfectly safe for kids, cats, and dogs. Its mini, understated design means you'll barely notice it! Turn your home into an exorcism force field with this safe, family-friendly exorcism plug-in device. 5. Ultrasound: This high-tech pest defense uses a deterrent to repel pests and insects. Just plug it into an outlet and it drives rodents and bugs out of your home with shock waves you can't even hear. You'll love this simple innovation.