Introducing our Ultrasonic Insect and Mouse Repellent, currently a hot seller on Amazon! Save yourself from the nuisance of pests with our innovative product. Our device uses ultrasonic waves to repel insects and mice without harming them or emitting any odor. As a factory, we ensure the quality and effectiveness of our product. The Ultrasonic Insect Repellent is easy to use and can be plugged into any power outlet. Get your hands on our hot seller and enjoy a pest-free environment today!