Introducing our innovative OEM household plug type electronic ultrasonic insect repellent! Designed for ultimate convenience, this product effectively wards off pesky insects, ensuring a peaceful living environment. As a factory, we take pride in manufacturing high-quality insect repellents that utilize ultrasonic technology to emit sound waves, deterring mosquitos, flies, and more. Give yourself the gift of a bug-free home with our reliable and efficient electronic ultrasonic insect repellent.